in pea plants, yellow seed color is dominant and green seed color is recessive. what will the generations…

in pea plants, yellow seed color is dominant and green seed color is recessive. what will the generations look like? assume that mendels method of crossing two true - breeding parents with opposite traits is followed. check all that apply.\nthe p generation has all yellow seeds.\nthe p generation has all green seeds.\nthe p generation has yellow and green seeds.\nthe f1 generation has yellow and green seeds.\nthe f1 generation has all yellow seeds.\nthe f2 generation has all green seeds.\nthe f2 generation has yellow and green seeds.

in pea plants, yellow seed color is dominant and green seed color is recessive. what will the generations look like? assume that mendels method of crossing two true - breeding parents with opposite traits is followed. check all that apply.\nthe p generation has all yellow seeds.\nthe p generation has all green seeds.\nthe p generation has yellow and green seeds.\nthe f1 generation has yellow and green seeds.\nthe f1 generation has all yellow seeds.\nthe f2 generation has all green seeds.\nthe f2 generation has yellow and green seeds.

Answer

Brief Explanations:

In Mendelian genetics, when crossing true - breeding parents with opposite traits (yellow - dominant and green - recessive), the P generation consists of one parent with yellow seeds (YY) and one with green seeds (yy). The F1 generation will all be heterozygous (Yy) and show the dominant trait (yellow seeds). When the F1 generation self - crosses, the F2 generation will have a 3:1 ratio of yellow to green seeds (YY:Yy:yy = 1:2:1), so it has both yellow and green seeds.

Answer:

The P generation has yellow and green seeds. The F1 generation has all yellow seeds. The F2 generation has yellow and green seeds.