Question

А - жовте забарвлення, а - зелене. В - гладенька насінина, в - зморшкувата. Який фенотиповий прояв ознак у особин з генотипом ааВв? * 1.жовте зморшкувате насіння 2.зелене зморшкувате насіння 3.жовте гладеньке насіння 4.зелене гладеньке насіння

Answer 1

4Зелене гладееьке насіння

Answer 2

To determine the phenotypic expression of traits in an individual with a genotype of aabb, we need to understand the relationships between the genes and their corresponding phenotypes.

Let's break down the genotype aabb into its constituent genes:

• Gene A (allele a) determines the yellow color of the seed coat.
• Gene B (allele b) determines the texture of the seed coat, with "B" producing a smooth seed coat, and "b" producing a wrinkled seed coat.

Given the genotype aabb, the individual has:

• Two recessive alleles for the yellow color (aa), which means the seed coat will be green.
• Two recessive alleles for the texture (bb), which means the seed coat will be wrinkled.

So, the correct answer is: 2. зелене зморшкувате насіння (green wrinkled seed coat)