Question

in the territory of one sub-population, crows are eliminated by eagles. Which coloured beetles can be naturally selected ? Why ?​

Answer 1

Answer:

Green

Explanation:

Nature runs on the principle :- Survival of the Fittest

If the beetles are red coloured,they can be easily noted by the crows as red colour has bigger wavelength and so they can be seen from distant places easily. Soon they will be eaten by the predators.

But if the beetles are Green coloured,they can't be seen easily by the predators as the colour is a camouflage with green leaves of the surrounding plants and also green colour's wavelength is not as big as red ,so they are almost invisible. Hence Green beetles survive in the area.

Hope it helps