Phil 2 - exam 3 Flashcards

1
Q

Pre-­implantation ge­ne­tic diagnosis (PGD) has been available since 1990 in conjunction with IVF.

A

One cell (blastomere) is removed from a cleaving embryo ex utero and tested for a par­tic­u­lar ge­ne­tic or chromosomal abnormality.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

A surrogate (my gate is your gate)

A

provides her own oocytes, fertilized with sperm from the man in another couple to whom she relinquishes the child upon delivery.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Marquis - the assumption about abortion (the assumption about a sort of being)

A

The moral permissibility of abortion
“stands or falls on whether or not a
fetus is the sort of being whose life it is
seriously wrong to end.”

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Marquis- problem with anti-abortion (anti-abortion is cancer)

A

“[The] principle “It is always prima facie
wrong to take a human life” seems to
entail that it is wrong to end the existence
of a living human cancer-cell culture, one
the ground that the culture is both living
and human. Therefore, it seems that the
anti-abortionist’s favored principle is too
broad.”

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Marquis- problem with pro-abortion (pro infants?)

A

The problem with narrow principles is that
they do not embrace enough…the
needed principles such as “It is prima facie
wrong to kill only persons”
or
“It is prima
facie wrong to kill only rational agents” do
not explain why it is wrong to kill infants or
young children….

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Marquis - merely believe

A
“[If]	we	merely	believe,	but	do	not	
understand,	why	killing	adult	human	
beings	such	as	ourselves	is	wrong,	how	
could	we	conceivably	show	that	abortion	is	
either	immoral	or	permissible?
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Marquis - why is it wrong to kill?

A

“What primarily makes killing wrong is neither its effect on the murderer nor its effect on the victim’s friends and relatives, but its effect on the victim. The loss of one’s life is one of the
greatest losses one can suffer. The loss of
one’s life deprives one of all the experiences,
ac-vi-es, projects, and enjoyments that would
otherwise have constituted one’s future.”

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Marquis - why is wrong to kill con’t

A

“Some parts of my future are not valued by me now, but will come to be valued by me as I grow older and as my values and capacities change…when I die, I am deprived of all of the value of my future…what makes killing any adult human being prima facie seriously wrong is the loss of his or her future.”

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Marquis - obvious consequences (obviously identical)

A

The future of a standard fetus includes a set of
experiences, projects, activities, and such which
are identical with the futures of adult human
beings and are identical with the futures of
young children. Since the reason that is
sufficient to explain why it is wrong to kill
human beings after the time of birth is a reason
that also applies to fetuses, it follows that
abortion is prima facie seriously morally
wrong

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Marquis - contraception

A

“[The] immorality of contraception is
not entailed by the loss of a future-like ours argument simply because there is
no nonarbitrary identifiable subject of
the loss in the case of contraception.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Marquis - self-evident

A

[Based on] the assumption that the
permissibility of abortion stands or falls on the
moral status of the fetus. Since a fetus
possesses a property, the possession of which
in adult human beings is sufficient to make
killing…wrong, abortion is wrong…this
[argument] seems superior [to other
arguments]…because it rests on an ethics of
killing which is close to self-evident. …because the crucial morally relevant
property clearly applies to fetuses, and
because the argument avoids the usual
equivocations on ‘human life,’ ‘human
being,’ or person.
’”

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Warren - the moral community

A

The question which we must answer in
order to produce a satisfactory solution to
the problem of abortion is this: How are we
to define the moral community, the set of
beings with full and equal moral rights, such
that we can decide whether a human fetus
is a member of the community or not?

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Warren - human has 2 meanings (moral and genetic - just her argument)

A

Traditional Pro-Life Argument:
P1. It is wrong to kill innocent human beings.
P2. Fetuses are innocent human beings.
C. Thus, it is wrong to kill fetuses.
Warren thinks the term “Human” is being used equivocally in P1 and P2. In P1 it is used in the moral sense, and in P2 it is used in the genetic sense. Thus, the conclusion does not follow.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Warren - criteria for personhood (CCRAM)

A
  1. Consciousness: conscious of objects and
    events…capacity to feel pain.
  2. Reasoning: the developed capacity to solve new and relatively complex problems.
  3. Self-motivated activity: activity which is relatively independent of either gene6c or direct external control.
  4. Capacity to communicate messages of an
    indefinite variety of types.
  5. Self-Awareness
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Warren - right to life

A

“It does seem reasonable to suggest that
the more like a person, in the relevant
respects, a being is, the stronger is the
case for regarding it as having a right to life, and indeed the stronger its right to life is.”

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Warren - right to life con’t

A

“[It] is clear that even though a seven- or eight month fetus has features which make it apt to
arouse in us almost the same powerful protective instinct as is commonly aroused by a small infant, nevertheless it is not significantly more personlike
than is a very small embryo…Thus, in the relevant respects, a fetus, even a fully developed one, is considerably less personlike than is the average mature mammal, indeed the average fish.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Warren - potential persons rights

A

But even if a potential person does have
some prima facie right to life, such a right could not possibly outweigh the right of a woman to obtain an abortion, since the rights of any actual person invariably
outweigh those of any potential person,
whenever the two conflict.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Warren - conclusion

A

“Thus, neither a fetus’s resemblance to a
person, nor its potential for becoming a
person provides any basis whatever for the
claim that it has any significant right to life.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Warren - to show that a fetus is not a person, it must possess

A

none of the characteristics of personhood

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Warren claims that if the violinist analogy is accurate, abortion is

A

a deeply tragic act

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

According to Warren, infanticide is:

A

a. virtually never justified in our society.
b. sometimes justified in extreme circumstances.
c. morally different than a late-term abortion.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Thomson’s 2 arguments

A

1) She argues that abortion is generally
permissible, not that it is always
permissible.
2) She argues that, although it is permissible
to detach one’s body from the fetus
through abortion, it is not permissible to
guarantee the death of a baby once it is
born (i.e., infanticide).

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Thomson - right to life

A

“[The] right to life consists not in the right
not to be killed, but rather in the right not to be killed unjustly.”
Thus, the “unborn person” may have “a right
to its mother’s body only if her pregnancy
resulted from a voluntary act, undertaken in
full knowledge of the chance a pregnancy
might result from it.”

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Thomson - right to secure death

A

[While] I am arguing for the permissibility
of abortion in cases, I am not arguing for
the right to secure the death of the unborn
child…I have argued that you are not
morally required to spend nine months in
bed, sustaining the life of that violinist; but
to say this is by no means to say that if,
when you unplug yourself, there is a
miracle and he survives, you then have a
right to turn around and slit his throat.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

Thomson - right to secure death con’t

A
“You	may	detach	yourself	even	if	this	
costs	him	his	life;	you	have	no	right	to	
be	guaranteed	his	death,	by	some	
other	means,	if	unplugging	yourself	
does	not	kill	him.	There	are	some	
people	who	will	feel	dissatisfied	by	
this	feature	of	my	argument.”
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

Thomson - negative and positive rights

A

Negative rights outweigh positive rights
because the right not to be burdened or
harmed has more moral weight than the
right to be benefited.
The pregnant woman has a negative right not
to be burdened or to take on risk.
The fetus’ positive rights violate the woman’s
negative right.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

Thomson key points

A

The “famous violinist” has no right, in many
cases, to the woman’s body.
• Unborn persons whose existence is due to
rape have no right to the use of their
mothers’ bodies.
• The woman does not automatically have a
special relationship to the fetus.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

Beckwith - 3 categories of issues with violinist

A
  1. Ethical (4)
  2. Legal (2)
  3. Ideological (3)
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

Beckwith - ethical issues #1 (obligation towards the weak)

A

Thomson assumes volunteerism.
Beckwith argues that there are special
obligations between parents and the child
that resulted from the parents’ act of
sexual intercourse. And that this obligation
is “necessary in any civilized culture in
order to preserve the rights of the
vulnerable, the weak, the young

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

Beckwith - ethical issue #2 (family is everything)

A

Thomson’s argument is fatal to family
morality.
“[Volunteerism] is fatal to family morality,
which has as one of its central beliefs that
an individual has special and filial
obligations to his [or her] offspring and
family that he [or she] does not have to
other persons

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q

Beckwith - ethical issue #3 (naturally dependent on mother)

A

A case can be made that the unborn does
have a prima facie right to her mother’s body.
- the unborn is naturally dependent to her
mother (unlike the violinist)
- natural development occurs in the womb
- the same entity when born has a natural claim upon her parents

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q

Beckwith - ethical issue #4 (killing)

A

Thomson ignores the fact that abortion is
indeed killing and not merely the withholding
of treatment.
“[There] is no doubt that such ‘withholding’
of treatment (and it seems totally false to call ordinary shelter and sustenance ‘treatment’)
is indeed murder

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q

Beckwith - legal problems (legally understand the other)

A

Thomson’s argument ignores tort law.
From a real case:
“The obligation arises when one
‘understands and appreciates’ the condition
of the other.”
Judge Noonan and Beckwith thinks that this
applies to the mother and her unborn.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
34
Q

Beckwith legal problem (family law)

A

Thomson’s argument ignores family law.
“Thomson’s argument is inconsistent with
the body of well-established family law,
which presupposes parental responsibility of
a child’s welfare.”

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
35
Q

Beckwith - ideological problem (idea of preg is wrong)

A

Inconsistent use of the burden of
pregnancy. “Thomson has to paint pregnancy in the
most horrific of terms in order to make her argument seem plausible…[Dr.]
Nathanson points out that ‘pregnancy is not a ‘sickness’. Few pregnant women are bedridden and many, emotionally and physically, have never felt better.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
36
Q

Beckwith - ideological problem (state mandates)

A

The libertarian principles underlying
Thomson’s case are inconsistent with the
state-mandated agenda of radical
feminism.
“[Feminists] who advocate state-mandated
quotas, state-mandated comparable worth
pay scales…will go on to advocate abortion
on the basis of an absolute libertarianism as
odds with every one of those policies.”

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
37
Q

Beckwith - ideological problem - macho

A

Thomson’s argument implies a macho
view of bodily control, a view inconsistent with true feminism.
“[Abortion] involves violence against a
small, weak and dependent child. It is
macho control, the very kind the feminist
movement most eloquently opposes in
other contexts.”

38
Q

Moral status

A
Moral	status	is	a	property	that	gives	
individuals	a	claim	on	others,	who	in	
turn	have	an	obligation	to	treat	these	
individuals	as	part	of	the	moral	
community.
39
Q

Personhood (the person is moral)

A

The concept of personhood is usually
attributed to human beings that have
moral status. Moral status is the condition
by which human beings are considered for
direct moral concern by other persons

40
Q

personhood con’t (inherent or gained?)

A
Some	argue	that	personhood	is	a	
status	that	some	beings	have	by	the	
very	nature	of	being	a	human	being,	
while	others	argue	that	personhood	is	
an	attribute	that	is	gained	through	a	
process	or	the	actualization	of	
par(cular	attributes	or	capaci(es.
41
Q

Moral status of embryos - Glannon

A
Glannon	assesses	that	because	embryos	
lack	identity-preserving	potential	and	
moral	status,	it	would	not	be	wrong	to	
prevent	their	development	into	fetuses	
and	persons
42
Q

Glannon - moral status of embryos con’t (extrinsic is what matters)

A

He argues that “the moral value of an embryo is not an intrinsic property of the embryo, but an extrinsic property falling under the procreative autonomy of its
genetic parents.” Thus as an expression of autonomy, according to Glannon, parents may consent to allow their embryos to be used for therapeutic research.

43
Q

Moral status of embryo - critics of Glannon

A

Some critics of Glannon, for example,
Beckwith, would disagree with his premise
attributed to opponents of abortion with
respect to the embryo. Glannon states,
“[Pro-Life advocates] argue that embryos
have the potential to become persons and
that this potential gives a moral status to
embryos….” Beckwith argues the other way
around, that human embryos are persons
with potential and not potential persons.

44
Q

conservative argument - embryo (just that personhood begins at conception)

A
  1. If personhood begins at conception, then
    harvesting stem cells that result in the death of the embryo is the intentional killing of an innocent person.
  2. Personhood begins at conception.
  3. Therefore, harvesting stem cells that result in the death of the embryo is the intentional killing of an innocent person
45
Q

Moesteller Teleology

A

“If teleology (purpose) is present in biological
organisms, and if the distinction of ways
that an organism can actually have a
property in the mode of potentiality or in
the mode of actuality is logically coherent,
then it remains to consider whether these
two things are related. In fact, they are
related.

46
Q

Moesteller Teleology con’t

A

The ontological distinction of modes of
having a property is dependent on the
existence of teleology in nature.
Necessarily a being which has a property in the mode of actuality had that property
ontologically prior to it in the mode of
potentiality. The two are inseparable.

The existence of natural biological teleology
in human organisms implies the reality of the distinction.If this is right, then necessarily any property that is specified as the determinate mark of personhood will be had in the mode of potentiality logically prior to the mode of actuality by the human organism capable of having that property in the mode of actuality.
This is guaranteed by uninterrupted natural
biological teleology. Thus, any property
specified as a criterion for personhood is
actually had by the human organism at all
stages of its teleological development.

47
Q

Moesteller teleology final

A

This would indicate a strong reason to think
that personhood is continually had by all
organisms capable of teleological
development that ends in (without
interruption the exhibition of any criterion of
personhood. If this is right, then all post conception embryos, including frozen
embryos are persons.”

48
Q

Procreative Autonomy According to Glannon (just do it, or not)

A

it consists in two equally significant rights:
1) The right to procreate
2) The right to avoid procreation
And when these two conflict, the right to
avoid procreation supersedes the right to
procreate. (see Negative Right)

49
Q

Surrogate pregnancy

A

A form of assisted reproductive technology
that makes use of third party donations.
Reasons why a woman or a man or a
couple seek a surrogate include infertility
or a potentially high-risk pregnancy

50
Q

types of surrogacy (CAT G)

A
  • Traditional Surrogacy (artificial insemination)
  • Gestational Surrogacy (IVF) (carrier)
  • Commercial Surrogacy (payment)
  • Altruistic (Rescue) Surrogacy
51
Q

Glannon on surrogacy

A
“Unless	it	can	be	shown	that	a	woman’s	
decision	to	be	a	surrogate	is	not	informed	
or	not	voluntary,	there	is	no	good	reason	
to	think	that	surrogate	pregnancy	is	
clearly	exploitative	of	women.	On	the	
contrary,	it	may	be	taken	as	one	
expression	of	a	woman’s	freedom	to	do	
what	she	wants	with	her	own	body?”
52
Q

sex selection

A
Sperm sorting, PIGD, amniocentesis, and
ultrasound can all reveal the sex of the
developing embryo or fetus.
- It is one thing to know that a future child
will be male or female.
- It is quite another to abort a fetus or
terminate an embryo on the basis of this
knowledge.
53
Q

sex selection - girls

A

According to Glannon, recent studies show
that in 92 percent of cases where couples
already had a girl, pregnancies were
aborted when prenatal ultrasound
revealed that the next child would also be
a girl.

54
Q

glannon - sex selection is permissible…

A

1) For medical reasons in order to prevent
harm to a child who would be born with a
severe disease.
2) If families are autonomous units, and if
parents believe that having a child of a
particular sex will promote the child’s welfare,
then selecting a male over a female child is
morally permissible.

55
Q

cloning (just clone the nucleus)

A

Reproductive Cloning vs. Therapeutic
Cloning
Cloning involves inserting the nucleus of
an adult human somatic cell into a human
egg whose nucleus has been removed
(somatic-cell nuclear transfer). Somatic
cells are distinguished from germ cells of
the sperm or egg

56
Q

therapeutic cloning

A
It	has	the	potential	to	rejuvenate	tissues	
or	even	replace	organs	damaged	from	
diseases	such	as	Parkinson’s,	diabetes,	
and	heart	disease.	Here	an	embryo	is	
cloned	and	the	stem-cell	lines	are	
extracted.
57
Q

stem cell research - can be taken from…(just 2)

A

blastocysts created via IVF, explicitly
for the sake of harvesting stem cells.

Blastocyst	might	also	be	created	
through	SCNT	(“cloning”),	in	order	to	
yield	ESCs (embryonic stem cell)	with	patient's	own	genetic	code..
58
Q

stem cell basics - distinctive properties (stem cells have prell - PRL)

A

Self-replication
Lack of specialization
Potency

59
Q

self-replication of stem cell line: involves 2 mechanisms (obliged to spastic self-replicate)

A

Obligatory asymmetric replication and Stochastic differentation

60
Q

Obligatory asymmetric replication (obligated to not be like mother)

A

stem cell divides into i) one daughter cell of a
differentiated, specialized type, and ii) one
daughter stem cell identical to the mother
cell;

61
Q

Stochastic differentation (chastic different sisters)

A

one stem cell divides into two differentiated daughter
cells; simultaneously, a second stem cell
divides into two stem cell daughters,
identical to itself.

62
Q

stem cell types (tote my pluri uni)

A

totipotent, pluripotent = a) multipotent, b) adult stem cells, and unipotent.

63
Q

Applications of stem cell biotechnologies

A

Regenerative (reparative) medicine: tissue
replacement and cell-based therapies for
organ repair (potentially, organ
replacement);
Pharmaceutical development and testing;
Research applications in embryology and cell biology

64
Q

adult v. embryonic (what type of potent)

A
Embryonic	stem	cells,	isolated	from	
	the	inner	cell	mass	of	the	blastocyst,		
		are	pluripotent.	
2. Stem	cells	taken	from	different	adult
body-sites	are	only	multipotent.
65
Q

Induced pluripotent stem cells (iPSC): (inducing an adult)

A

Adult (multipotent) stem cells that are
induced to become pluripotent, through
genomic alterations that allow for wider
specialization/differentation of daughter
cells.
– Mouse iPSC’s first reported in 2006;
human iPSCs first reported in 2007

66
Q

Somatic Cell Nuclear Transfer (SCNT), aka

Cloning (cloning scent)

A

Technique may be used for research
purposes or reproductive purposes, each
raising separate sets of moral and ethical
issues; Cloning for research: controversial because blastocysts are created explicitly for
research in which they will be destroyed

67
Q

ESC research

A

Opponents of ESC research typically hold that:
– The blastocyst or embryo is a person morally equivalent to an adult human being, is “one of
us
” (2002 President’s Commission);
– Its status as a morally-equivalent person begins at fertilization of the egg;
– Thus, destruction of the embryo for ESC research is unjustiied killing of an innocent human being; – And any benefits of ESC research come at too high
a price.

68
Q

ESC research - opponents

A

Opponents of cloning-for-research typically hold that, in addition:
– A further degree of wrongdoing is achieved when an embryo is created specifically in order to be destroyed in research;
– Cloning, even “just for research,” marks the beginning of asexual reproduction and a leap forward in manipulation of human life;

69
Q

ESC opponents - con’t

A

Opponents…in addi(on:
– Cloning for research purposes amounts to “complete instrumentalization of nascent human life” since it allows creation of a life for the
purpose of its destruction;
– Thus opening up way to ever more radical experiments, on later-stage embryos, fetuses; organ development in later-stage fetuses; reproductive cloning, etc. etc.

70
Q

ESC proponents

A

Proponents of ESC Research typically argue against the claim that the early embryo has moral status comparable to a grown human person; see Steinbock’s criticism of the embryo as an end in itself;
• Some proponents insist that embryos deserve more limited respect, as “potent symbols of human life”

71
Q

Glannon on cloning

A

Concerns about cloning violating human
dignity are misguided because they focus too much on the biological means through which we come into existence. We possess dignity because we are persons with autonomous desires, beliefs, and intentions that are not entirely functions of our biology. To be sure, biology has a necessary role in our…

72
Q

glannon on cloning con’t

A

[Mental] life insofar as our bodies and brains
generate and sustain our capacity for mental
life. But biology cannot account for all the qualitative features of our psychology that make us persons. Whether one is conceived and comes into existence through an asexual form of reproductive cloning, or through sexual reproduction, has little to do with what makes one a person worthy of self-respect and respect from others.

73
Q

genetics - types (genetic EGG)

A

1) Gene Therapy
2) Genetic Enhancement
3) Eugenics

74
Q

gene therapy types (SG)

A
  1. Somatic-cell gene therapy

2. Germ-line genetic alteration

75
Q

Somatic-cell Gene Therapy (somas correct mutations)

A

This involves correcting a mutated copy of a gene or inserting an additional normal copy of a gene into the cells of a person’s body.
Goal: To treat genetically caused
diseases in living humans.

76
Q

germ-line alterations (and the goal)

A

This involves modifying the cells of gametes.

Goal: To delete or correct mutations that would be passed on to offspring.

77
Q

Somatic-cell Gene Therapy - what does Glannon think

A

This form of therapy is for existing people.
For Glannon, the benefits of gene therapy
outweigh the risks. Besides helping people suffering with various diseases and cancer, it could also help with the development of vaccines. The key is the balance the principle of beneficence with the principle of nonmaleficence

78
Q

Germ-line Genetic Alteration

A

It is a form of disease prevention rather than therapy.
However, Glannon thinks that because of
adverse effects being passed down to
future generations, it is best to adopt a
precautionary approach.

79
Q

Genetic Enhancement (enhance immune system)

A
  • Where gene therapy helps restore people to wholeness, genetic enhancement (GE) helps improve people beyond wholeness.
  • But some see GE as a treatment as well. For example, boosting the immune system through immunization against infectious
    disease.
80
Q

Genetic enhancement con’t (unfair)

A
There	is	a	concern	regarding	GE	with	
respect	to	physical	or	cognitive	traits.	That	
this	would	give	some	people	an	unfair	
advantage	over	others	with	respect	to	
competetive	goods,	for	example,	strength,	
beauty,	and/or	intelligence.	
Unlike	gene	therapy,	there	is	no	
compelling	medical	or	ethical	reason	to	
subsidize	GE
81
Q

eugenics

A

Eugenics literally means good creation in
Greek.
In medicine eugenics refers to improving
the human genome. But it also has
negative association with Nazi Germany
and the early sterilization programs in the U.S. and Canada

82
Q

eugenics - positive and negative (negatively P and G)

A
- Negative	Eugenics:	Refers	to	disease	
prevention	or	disease	control	via	genetic	
testing	and	screening,	PIGD,	and	gene	
therapy.	
-	Positive	Eugenics:	Refers	to	GE.
83
Q

glannon - disability discrimination

A

In an era of limited budgets for education
and social services…even if there is no obligation to select against embryos that would develop into “people” with
disabilities, this does not mean that there
is an obligation to allow these embryos to develop into “people”…

84
Q

glannon - more than our genes

A

According to Glannon:
Our bodies and our minds are not completely
determined by our genotype. The incomplete
penetrance of genotypes makes the link
between genes and most diseases a
probabilistic rather than a deterministic one

85
Q

Self-replication: Stem cells (just that they replicate - that’s it)

A

Stem cells renew
themselves again and again, indefinitely
if not forever, in lines of cellular division
(unlike other somatic cells, except for
cancer cells…)

86
Q

stem cells Lack of specialization: only function is to…

A

originate “daughter” specialized cells;

87
Q

stem cells - Potency

A

Can differentiate via cell division into various specialized somatic cell types.

Cell potency is a cell’s ability to differentiate into other cell types. The more cell types a cell can differentiate into, the greater its potency

88
Q

totipotent

A

(of an immature or stem cell) capable of giving rise to any cell type or (of a blastomere) a complete embryo.

89
Q

pluripotent (and types)

A

(of an immature or stem cell) capable of giving rise to several different cell types. a) multipotent (cells that have the capacity to self-renew by dividing and to develop into multiple specialised cell types present in a specific tissue or organ) b) adult stem cells

90
Q

unipotent

A

(of an immature or stem cell) capable of giving rise to only one cell type.

91
Q

teleology is ….

A

finalism, the why of things. opposite of teleology is chance.

92
Q

germ cells v. somatic cells

A

somatic cells are involved in building the body of multicellular animals whereas germ cells are involved in producing haploid gametes