Question

What are the difference between development of young ones in frogs and in humans

Answer 1

Development of frogs occurs inside the egg that is outside the body of the parent whereas development of human beings takes place inside the utreus of mother.

Answer 2

The development of young ones in frog occurs outside the frog body and in humans, it occurs inside the human body.

Explanation:

• There are two types of fertilization internal and external. In external fertilization, the fertilization of egg and development occurs outside the female body and in internal fertilization the fertilization of egg and development occurs inside the female body.
• In from external fertilization takes place because females lay eggs in water and in water it gets fertilized by male gamete and developed in water.
• In humans, internal fertilization takes place because the fertilization of the egg occurs in the female reproductive part and its development also occurs there.

Learn more about internal and external fertilization:

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