AnswersSTPSB_Biology CR 2627 MitchellLab: Building Proteins from RNA

Laws of Inheritance Answers

5 verified answers
3

What does the notation Rr mean to geneticists?

A
heterozygous alleles
B
homozygous alleles
C
dominant alleles
D
recessive alleles
4

What is a gene?

A
the different forms of a trait
B
a segment of DNA that is the basic unit of heredity
C
the appearance or characteristics that are seen in an organism
D
an organism's allele combination
5

Parents that are heterozygous for having freckles (dominant) are crossed. Which correctly describes their offspring?

A
Twenty-five percent have freckles.
B
Twenty-five percent are Ff.
C
Seventy-five percent have freckles.
D
Seventy-five percent are Ff.

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