Biology
Grade-9
Easy
Question
Why does the population of yellow beetles increase overtime?
- Natural selection acts against them
- Natural selection acts in favor of them
- They develop mutations
- The green beetles change color
Hint:
The population of yellow beetles increase overtime because natural selection acts in favor of them
The correct answer is: Natural selection acts in favor of them
- Natural selection can be described as the adaptation of organisms according to the environment of their habitat.
- The traits that are most helpful for survival in an environment become more common through the process of Natural selection.
- The favourable traits are passed on to the next generation.
- In this case the crows are fond of green beetles, so yellow bettles have the better chances of survival.
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