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9966 [12]
3 years ago
6

Which Punnet square represents a cross between two parents that are heterozygous for purple flowers

Biology
2 answers:
navik [9.2K]3 years ago
8 0

Answer:

Punnett square is a square diagram which is used to predict the genotype of the offspring produced by particular cross.

Let P and p be the alleles of the gene responsible for the flower colors in a plant.

The genotype of both the parents is given as heterozygous that is, Pp.

Two types of gametes would be formed P and p.

The cross is shown in the image below.

The cross would be result in offspring with three types of genotypes PP, Pp and pp in 1:2:1.


IgorLugansk [536]3 years ago
6 0

             B                   b

B         BB                  Bb


b        Bb                      bb


the punnet square should look like this

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