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Principles of Animal Science
Quiz 2
11
Agriculture
Undergraduate 1
12/14/2009

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Cards

Term
Different forms or variants of a DNA marker are called alleles
Definition
True
Term
Beef tenderness is an example of a DNA marker test that has been validated
Definition
True
Term
Phenotype is determined at conception
Definition
False
Term
An animal that has inherited the same gene from both parents would be termed heterozygous for the trait
Definition
False
Term
In DNA sequences of the 4 bases adenine pairs with guanine
Definition
False
Term
Traits controlled by only a few gene pairs are the easiest to change
Definition
True
Term
Highly heritable traits are lowly influenced by the environment
Definition
True
Term
To maximize genetic progress we should minimize generation interval
Definition
True
Term
A heterozygous polled bull is mated to a horned cow. If polled is dominant to horned, the genotype of the bull is?
Definition
Pp
Term
A heterozygous polled bull is mated to a horned cow. If polled is dominant to horned, the genotype of the cow is?
Definition
pp
Term
A heterozygous polled bull is mated to a horned cow. If polled is dominant to horned, the percent of calves that are polled are?
Definition
50%
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