Answer: The principle of dominance states that some alleles are dominant and others are recessive. An organism with a dominant allele for a particular form of a trait will always exhibit that form of the trait. An organism with a recessive allele for a particular form of a trait will exhibit that form only when the dominant allele for the trait is not present.
Explanation:
Dominant T t
TT Tt Tt T TT Tt
Recessive= t Tt tt
tt
Answer: I think the answer is A. because I remember doing it when we were still in school I chose A. and I got a 100%.
Ecosystems can be large and are made of biomes. Some examples of ecosystems are deserts and forests.
Answer: Gene alterations in gametes
Explanation:
