Question

Drag each label to the correct location on the Punnett square. The Punnett square illustrates a cross for flower position in the pea plant. The phenotypes and genotypes of the parents have been given. The allele for axial position is dominant and represented by A. The allele for terminal flower position is recessive and represented by a. What is the genotype of the offspring? Heterozygous homozygous recessive homozygous dominant

Answer 1

Hello :3 :3

Your question is related to genetics.

Taking a look at your question, A is dominant and axial, while a is recessive and terminal.

If you cross-breed these two pea plants, and you drew the Punnett square, you would end up with Aa (100%) heterozygous on the F1 generation.

Now, on the F2 generation, you would end up with                                                                                                     AA (25%) - Aa (50%) - aa (25%).  AA is homozygous dominant, Aa is heterozygous, and aa is homozygous recessive.

Answer 2

Answer: Based on the phenotypes and genotypes of these offspring, it is clear that the purple flower color allele is DOMINANT and the parents are HOMOZYGOUS RECESSIVE.

Explanation: