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Rabbits lose a lot of their body heat through their ears. Every winter, more of the large-eared rabbits die than the others. Every summer, more of the short-eared rabbits die than the others. At first, there are an equal number of rabbits with each size of ears. After several years, what will the frequency of ear sizes in the population be like? A. There will be more rabbits with large ears than any others. B. There will be an equal number of rabbits with each ear size. C. There will be fewer rabbits with large ears than any of the others. D. There will be more rabbits with medium ears than any of the others.

Respuesta :

Answer:

D

Explanation:

Because they will start to adapt to having medium length ears so they can survive during winter and summer

In this case, the frequency of ear sizes in the population be like - D. There will be more rabbits with medium ears than any of the others.

The ears of the rabbits help them in regulating body temperature as they lose a lot of their body heat through the ears. On the ability to survive in order to regulate they develop three types of rabbits.

  • Large-eared rabbits die than the others in winters as they lose too much body heat.
  • short-eared rabbits die than the others in summer due to extreme heat as they were not able to lose much heat.
  • Medium-eared rabbits did not die as they are able to survive in both conditions.

Thus, the number of all rabbits has the same number initially but due to death in winter and summer, therefore, there will be more rabbits with medium ears than any of the others.

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