Field Of Genetics | Methods Of G Study Flashcards

To differentiate

1
Q

What are the Fields of Genetics?

A
  1. Variation and Heredity
  2. Cytogenetics
  3. Molecular Genetics
  4. Population Genetics
  5. Applied Genetics
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Cyto means

A

cell/s

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

describe similarities and differences among organism

A

variation

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

explain the way in which the characteristics are transmitted through successive generations

A

heredity

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

increase in the normal number of chromosomes

A

Trisomy

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

47 chromosomes instead of 46

A

trisomy

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

each cell normally contains ___ pairs of chromosomes, for a total of ___

A

23

46

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

the 23rd chromosome

A

sex chromosomes

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

What is Cytogenetics?

A

provide the cellular of physical basis of heredity.

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

provide the cellular of physical basis of heredity.

A

cytogenetics

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

Characterize the chemical of genetic materials

A

Molecular Genetics

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

define

Molecular genetics

A

Characterize the chemical of genetic materials

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

identify components ng gene to determine effects

A

phytochemical

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

Describe behavior of genetic material in large groups

A

Population genetics

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

define

population gs

A

Describe behavior of genetic material in large groups

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

Application of Mendel’s laws and other principles of genetics to entire population of organism

A

Population genetics

17
Q

application of genetics in different fields

A

applied genetics

18
Q

What are the methods of Genetic Study?

A
  1. Planned Experimental breeding
  2. Pedigree analysis
  3. Statistical Analysis
  4. Twin Study
  5. Karyptyping
  6. Microbial and Molecular Genetics
  7. Computer Science and Population Genetics
19
Q

karyo means

A

denoting the nucleus of a cell.

20
Q

What are the factors to be considered in choosing test organism?

A
  1. Variation
  2. Recombination
  3. Controlled Matings
  4. Short life cycle
  5. large no. of offspring
  6. convenience of handling
21
Q

ancestral history of an individual

A

Pedigree analysis

22
Q

A chart showing history

A

Pedigree analysis

23
Q

predicts the probability of certain results

A

Statistical Analysis

24
Q

provides degrees of confidence

A

Statcal analysis

25
2 types of twin study
Identical or Monozygotic twins | Fraternal or Dizygotic
26
Monozygotic twins means
Identical
27
twins developed from a single fertilized egg that splits into embryos at any early division
Identical or Monozygotic twins
28
twins with the same genotype
Identical
29
twins that result from the fertilization of separate ova and are genetically related as siblings
fraternal
30
twins with different genes
fraternal
31
Chromosome complement of a cell or an organism
Karyotype
32
what is karyotype??
💦complement of a cell or an organism
33
pictorial representation of the 💦 of an organism
karyogram
34
# define: karyogram
pictorial representation of the 💦 of an organism
35
It involves the study of the genotype of microbial species and also the expression system in phenotype
Microbial genetics
36
It studies th structure and function of gene at a molecular level
Molecular genetics
37
solutions to complex mathematical equations
Computer science and Population Genetics
38
prof name
Mrs. Rosario C. Salazar