How can Homozygous and Heterozygous traits represented in a cross.
Support your answer with examples.
Answers
When true-breeding, or homozygous, individuals that differ for a certain trait are crossed, all of the offspring will be heterozygous for that trait. If the traits are inherited as dominant and recessive, the F1 offspring will all exhibit the same phenotype as the parent homozygous for the dominant trait.
Explanation:
When true-breeding, or homozygous, individuals that differ for a certain trait are crossed, all of the offspring will be heterozygous for that trait. If the traits are inherited as dominant and recessive, the F1 offspring will all exhibit the same phenotype as the parent homozygous for the dominant trait.
Examples:-
Homozygous examples
•Eye color. The brown eye color allele is dominant over the blue eye allele. You can have brown eyes whether you're homozygous (two alleles for brown eyes) or heterozygous (one for brown and one for blue). ...
•Freckles. Freckles are tiny brown spots on the skin. ...
•Hair color. Red hair is a recessive trait