In tigers, a recessive allele causes a white tiger (absence of fur pigmentation). if one phenotypically normal tiger that is heterozygous is mated to another that is phenotypically white, what percentage of their offspring is expected to be white? group of answer choicesa) 75%
b) 50%
c) 100%
d) 25%
e) 0%

B) 50%

Explanation:

Recessive alleles need two be present in both homologous chromosomes to express and to observe the phenotype they determine in the individual.

The possible genotypes and phenotypes for fur pigmentation in tigers are:

The phenotypically normal heterozygous tiger is Aa and is crossed with a white tiger aa.

The Aa tiger produces 1/2 A gametes and 1/2 a. The aa tiger only produces a gametes.

The possible offspring resulting from the combination of those gametes is:

So 1/2 = 50% of the offspring will be white.

answer; /// i do believe its (heredity); good luck

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.