A. Many traits (phenotypes), like eye color, are controlled by multiple genes. If eye color were controlled by the number of genes indicated below, how many possible genotype combinations would there be in the following scenarios? 1. 5 Genes:
2. 10 Genes:
3. 20 Genes:
B. Assume each gene has only two alleles that do not mutate or change. How many possible genotypes are there?

Answer

- genotype combinations

1) 32

2) 1024

3) 1048576

- possible genotypes

1) 243

2) 59049

3) 3486784401

Explanation:

Further explanation is attached in the file due to system problems

clinically, some people often have repeated allergies, eczema and respiratory infections or other parts of the infection, in this case, in addition to some routine tests such as tests for white blood cells, immunoglobulin series, lymphocyte subsets, etc., the five immune immunoglobulin tests are also necessary.

for  example, forests have higher evapotranspiration than other ecosystems,  such  as grasslands, because of their deeper roots and greater leaf area. thus forests have a net moistening effect on the atmosphere and become a moisture source for downwind ecosystems.