purple petal color in pea plants is dominant to white petal color. two heterozygous pea plants are crossed…

purple petal color in pea plants is dominant to white petal color. two heterozygous pea plants are crossed. determine the genotype of the offspring. 1 2 3 4 done

purple petal color in pea plants is dominant to white petal color. two heterozygous pea plants are crossed. determine the genotype of the offspring. 1 2 3 4 done

Answer

Explanation:

Step1: Set up the Punnett - square

The parents are heterozygous, with genotype Dd. The possible gametes from each parent are D and d.

Step2: Fill in the Punnett - square

When we fill in the Punnett - square:

D d
D DD Dd
d Dd dd
So, the genotypes of the offspring are DD, Dd, Dd, dd.

Answer:

  1. DD
  2. Dd
  3. Dd
  4. dd