Coiling of shells can vary for snails. snails that coil to the left cannot mate with snails that coil to the right. this difference leads to reproductive isolation. what kind of reproductive isolation does this example indicate? mechanical isolation postzygotic isolation gametic isolation behavioral isolation

Its mechanical isolation. i checked on plato

Mechanical isolation

Explanation:

Mechanical isolation occurs when the reproductive structures of organism are not compatible. In this example, the coiling on the shells do not match, therefore the snails cannot reproduce.

Postzygotic isolation occurs when organisms have already fertilized an egg, but the offspring either died or was sterile.

Gametic isolation is when the gametes (egg cells and sperm cells) of organisms cannot produce offspring.

Behavioral isolation is a difference in reproductive behaviors such as mating calls that results in two organisms to refrain from reproducing with each other.

None of these apply except mechanical isolation.

correct answer: biotic and abiotic limitations

carrying capacity is defined as the total number of an organism who can be supported in a given area within the natural resources limit and without harming or degrading the natural, economic or the cultural environment present for the future generations.

carrying capacity is determined by the limiting factors, which are known to affect the natural resources available. it may include water, nutrients, minerals, space, light etc.

explanation:

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explanation:

on disadvantage of hydroelectric power is the cost. another disadvantage of using hydroelectric power is finding a water source powerful enough to harvest hydroelectric power.