Question

hardy-weinberg equilibrium requires 5 conditions to be met. which of these is a condition of hardy-weinberg equilibrium even though it is impossible to meet?
reverse selection must occur.
no natural selection can occur.
natural selection occurs often.

Explanation:

The Hardy - Weinberg equilibrium has several conditions. One of them is that no natural selection can occur. In nature, natural selection is a very common phenomenon as organisms are constantly adapting to their environments. So, while "no natural selection can occur" is a condition for Hardy - Weinberg equilibrium, it is almost impossible to meet in real - world scenarios. "Reverse selection must occur" is not a valid condition for Hardy - Weinberg. "Natural selection occurs often" is the opposite of what is required for Hardy - Weinberg.

Answer:

No natural selection can occur.