Chapter 7 Test

Question 1

Since the call of mankind, creation has

Answer 1

undergone degeneration

Question 2

The process of producing human clones to provide cells for the treatment of a disease

Answer 2

therapeutic cloning

Question 3

Genetic engineering could be used for __________ or __________

Answer 3

good; evil

Question 4

How do scientists use genetic engineering to produce insulin for a person with diabetes?

Answer 4

They place the gene for human insulin into the bacteria’s DNA and collect the insulin that the bacteria produced

Question 5

The types of mutation that affect the offspring

Answer 5

polyploid, gern, chromosomal

Question 6

To develop a new breed of dog (like the best breed ever - goldendoodle), a breeder selects and mates dogs from different breeds that have the characteristics he wants in the new breed.

Answer 6

crossbreeding

Question 7

Cells that can become many different types of cells

Answer 7

Stem cells

Question 8

Splitting frog or pig zygotes is a step in

Answer 8

cloning

Question 9

John and Mary are 12 year old twins. What kind of twins are they?

Answer 9

fraternal

Question 10

The Human Genome Project is a scientific effort to

Answer 10

map all human genes

Question 11

Natural human clones are called

Answer 11

identical twins

Question 12

Why might a farmer clone one of the plants in his crop?

Answer 12

because it has a desirable trait that he wants to maintain

Question 13

Fraternal twins

Answer 13

have the same parents

Question 14

An example of a germ mutation is an

Answer 14

egg cell mutation

Question 15

This attempts to preserve the special characteristics of a breed.

Answer 15

Inbreeding

Question 16

A gene mutation may result in an ___________ _____________ being produced

Answer 16

incorrect protein

Question 17

Many mutations produce _____ __________ _________ in an organism

Answer 17

no noticeable effect

Question 18

Clones are more common in the ________ kingdom than in the animal kingdom.

Answer 18

plant

Question 19

The average human life span has __________ since the time of the flood

Answer 19

decreased

Question 20

Humans are different from all other organisms in that they have a ________ _________

Answer 20

spiritual nature

Question 21

Occurs in cells that produce gametes

Answer 21

germ mutation

Question 22

Causes the death of an organism

Answer 22

lethal mutation

Question 23

A change in the number of genes on a chromosome

Answer 23

chromosomal change

Question 24

A change in the sequence of bases that make up a gene

Answer 24

gene mutation

Question 25

Occurs in body cells

Answer 25

somatic mutation

Question 26

Caused by a mutation that affect pigments

Answer 26

albinism

Question 27

The choosing of organisms with desirable traits for breeding

Answer 27

selective breeding

Question 28

The mating of an organism with a close relative

Answer 28

inbreeding

Question 29

The use of special techniques to control the genetic makeup of an organism

Answer 29

genetic engineering

Question 30

A group of genetically identical organisms

Answer 30

clones

Question 31

The result of a pregnancy in which two sperm united with two different eggs and form two genetically unique organisms

Answer 31

fraternal twins

Question 32

A complete set of an organism’s genes

Answer 32

genome

Question 33

A change in an organism’s genetic material is called a _______________

Answer 33

mutation

Question 34

Cloning is a form of _______________ reproduction

Answer 34

asexual

Question 35

The use of genetic engineering to correct the defective genes responsible for certain diseases is called ________ _________

Answer 35

gene therapy

Question 36

The use of living organisms to make a new, more desirable organism or product is called _________________

Answer 36

biotechnology

Question 37

These kind of stems cells are already being used to treat many different diseases

Answer 37

Somatic stem cells

Question 38

Mutations can sometimes be __________

Answer 38

harmful