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Monica [59]
2 years ago
7

Two species of frogs belonging to the same genus occasionally mate, but the offspring fail to develop and hatch. What is the mec

hanism for keeping the two frog species separate?
Biology
1 answer:
cricket20 [7]2 years ago
8 0

Answer:

The options

A. the postzygotic barrier called hybrid inviability

B. the postzygotic barrier called hybrid breakdown

C. the prezygotic barrier called hybrid sterility

D. gametic isolation

The CORRECT ANSWER IS A.

A. the postzygotic barrier called hybrid inviability

Explanation:

Postzygotic barrier is a mechanism that hinders reproduction after fertilization and zygote development. Hybrid inviability occurs when a mating between two organism produces a hybrid that can't strive past the embryonic stages.

In Reduced Hybrid Viability there is a lower tendency to survive for individuals whose parents possesses incompatible genetics, which may have result from sexual union of these parents from varying species.

These two frog species in this case study can be separated through the mechanism of the postzygotic barrier called hybrid inviability.

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What current will an ammeter register if 960C of charge flow through it in 2 minutes?
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