Biology, asked by zongpontasho, 1 month ago


A *tall* pea plant with *violet* colour was crossed with another *short* pea plant with *white* flowers.

1. Demonstrate the type of cross in punnette square.

2. What is the phenotypic result of the cross.

3. What is this type of cross known as?​

Answers

Answered by tchoudhary85002
1

Answer:

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Explanation:

1.For example, with two genes each having two alleles, an individual has four alleles, and these four alleles can occur in 16 different combinations. This is illustrated for pea plants in Figure below. In this cross, known as a dihybrid cross, both parents are heterozygous for pod color (Gg) and pod form (Ff).

2.This means that the genotype of an organism with a dominant phenotype may be either homozygous or heterozygous for the dominant allele. ... If the test cross results in only phenotypically dominant offspring, then the parent organism is homozygous dominant for the allele in question.

3.This is known as test cross.

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