Respuesta :

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Two phenotypes of exoskeleton are exhibited in the population: black and white. According to the information provided, beetles with the black phenotype can either have a BB or a Bb genotype, while beetles with the white exoskeleton have a bb genotype. 

The number of phenotypes for exoskeleton color are exhibited in the population should be black and white.

Calculation of the number of phenotypes:

There are two types of phenotypes i.e. black and white. The beetles should be considered as the black phenotype it could be in BB or Bb genotype. While on the other hand, beetles should contains the white exo-skeletion that contains the bb genotype.

Therefore, The number of phenotypes for exoskeleton color are exhibited in the population should be black and white.

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