Question

question 1 (1 point)
this allele could be masked by the presence of another different allele. therefore this allele will only be expressed if there are two.
a) dominant
b) recessive
question 2 (1 point)
when one allele has the ability to mask the expression of another allele. this allele will be expressed if it is present.
a) dominant
b) recessive
question 3 (1 point)
the parent generation in breeding studies that is often true breeding or homozygous.
a) f₂
b) p
c) f₁

Explanation:

• Question 1: Recessive alleles are masked by dominant alleles. They are only expressed when there are two recessive alleles (homozygous recessive).
• Question 2: Dominant alleles can mask the expression of recessive alleles. If a dominant allele is present, it will be expressed.
• Question 3: In breeding studies, the parent generation is denoted as \(P\). \(F_1\) is the first - filial generation (offspring of \(P\)), and \(F_2\) is the second - filial generation (offspring of \(F_1\)).

Answer:

1. B. Recessive
2. A. Dominant
3. B. P