Contrast alleles are described as being dominant or recessive what is the difference between a dominant and recessive allele

What is usually (but not always) related to the metabolic processes of living organisms in its organic form?

In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds? first generation y y y yy yy y yy yy second generation y y y yy yy y yy yy there is a % chance that the offspring will have green seeds.

Need , i need a scenario of: artificial selectionmutationnon random mating