3 years ago

Ếch là loài thụ tinh như nào

1 answer:

34kurt3 years ago

6 0

Answer:

In most species of frogs, fertilization is external. The male frog grabs the female's back and fertilizes the eggs as the female frog releases them (Figure 2.2B). ... The egg pronucleus and the sperm pronucleus will meet in the egg cytoplasm to form the diploid zygotic nucleus.

Thank you hope it is helpful

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