Firstly they are not membranes and they are villi's which increase the surface area during digestion
Answer:
A: A tool for showing possible alleles of offspring in a test cross
Explanation:
Punnet squares use the alleles of the parents to find possible alleles of their offspring.
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Hope this helps!
Answer:
A punnet square.
Explanation:
A punnet square allows you to take the genotypes of each parent and combine them into the possible genotypes. Whatever genotype is prominent, then that will be the offspring’s genetics
