Chapter 4: Genetics

Question	Answer
Image: 1 (binary/octet-stream)	D
Image: 2 (binary/octet-stream)	C
Image: 3 (binary/octet-stream)	C
Image: 4 (binary/octet-stream)	B
Image: 5 (binary/octet-stream)	A
Image: 6 (binary/octet-stream)	B
Image: 7 (binary/octet-stream)	C
Image: 8 (binary/octet-stream)	B
Image: 9 (binary/octet-stream)	D
Image: 10 (binary/octet-stream)	B
Image: 11 (binary/octet-stream)	C
Image: 12 (binary/octet-stream)	D
Image: 13 (binary/octet-stream)	A
Image: 14 (binary/octet-stream)	C
A dominant trait is hidden by a recessive trait.	False
A plant following simple dominance and has the genotype Tt would exhibit the dominate trait	True
Different forms of genes that result in different traits are alleles.	True
An organism's genotype determines its phenotype.	True
The number of boxes in a Punnett square with hybrid genotypes tells you exactly how many hybrid offspring will be produced.	False
Some characters do not follow Mendel's principles of heredity.	True
Skin color, height, and intelligence are controlled by a single gene.	False
Natural selection can produce the variety of dogs that we see today.	True
Natural selection has been observed to create new kinds of organisms.	False
Natural selection can't create new genetic information; it can ONLY remove genetic info from a population.	True
Two traits produce a blended phenotype.	Incomplete Dominance
The pod color of pea plants is controlled by only one gene that has two possible alleles.	Simple Dominance
A gene has more than two possible alleles.	Multiple Alleles
2 or more genes interact to produce a single trait.	Polygenic Inheritance
Both traits are present in hybrid offspring, but without blending.	Codominance
The study of how traits are passed from one generation to the next is called the science of	Heredity
The letters that help visualize a pea plant's genetic makeup is the	Genotype
Crossing red-flowering camelias and white-flowering camellias to produce camellias with flowers that are both red and white is	Codominance
The random change in the ratio of alleles in a population over time is known as	Genetic drift
If a black and a white sheep mate, what color is the offspring?	Gray
Where do creationists and evolutionists agree on the effects of natural selection?	That natural selection affects population and that they change when the environment does.

Image: 1 (binary/octet-stream)

D

Image: 2 (binary/octet-stream)

C

Image: 3 (binary/octet-stream)

C

Image: 4 (binary/octet-stream)

B

Image: 5 (binary/octet-stream)

A

Image: 6 (binary/octet-stream)

B