Question

State two conditions that are necessary for reproductive pattern for external fertilization of frogs to succeed.

Answer 1

1. condition of temperature is

appropriate

2. large space is required

3. humidity

Answer 2

Answer:

The 2 conditions are:

• Appropriate temperature
• Water-based medium for the growth

Explanation:

The phrase "external fertilisation" refers to fertilisation that occurs outside of the body of an organism. Often, a body of water is required for fertilisation to be successful.

The sperm and eggs are released into the environment outside.

External fertilisation often occurs during spawning when the female releases the egg and the male releases the sperm in the same environment. The female releases the eggs into the water. The guy also tosses his sperm into the water to fertilise them. Frog larvae dwell in the water before emerging as adults to inhabit the land. The outcome is increased genetic diversity.

As a consequence, there are more offspring.

It is straightforward to find mates since the released gametes may wander.

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