If an organism is homozygous for a particular trait, the organism a. has extra alleles on both chromosomes in a chromosome pair. b. is missing alleles on the chromosomes in a chromosome pair. c. has different alleles on the chromosomes in a chromosome pair. d. has the same allele on both chromosomes in a chromosome pair.

In pea plants, the allele for inflated pod seed, i, is dominant over the allele for constricted pod seed, i. the punnett square shows a cross for this trait. which offspring will be homozygous dominant

Asap indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. alleles: a=agouti, c=chinchilla, a=albino, a is dominant over c and a, c is dominant over a agouti x chinchilla a) 1/2 chinchilla, 1/2 agouti b) 3/4 chinchilla, 1/4 agouti c) all agouti

How do living things obtain phosphorus