Olympiad Test: Animal Life -1 - Class 4

The eggs of the fish are called:

Animals need to reproduce to:

The larva of the butterfly is called:

Which of these animals suckle their young?

The white part of the egg is called:

What does the egg yolk contain that gives energy to the embryo?

At which stage does the organism cover itself in a cocoon?

At the egg stage, energy is obtained from:

At the larva stage, energy is obtained from:

Mammals have:

The following diagram represents the life cycle of a frog.
Answer the following questions based on this diagram:

Q. A tadpole resembles:

The following diagram represents the life cycle of a frog.
Answer the following questions based on this diagram:
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Q. Which of the following is possessed by the tadpole but not the adult frog?

The following diagram represents the life cycle of a frog.
Answer the following questions based on this diagram:
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Q. A dolphin is:

The following diagram represents the life cycle of a frog.
Answer the following questions based on this diagram:
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Q. Eggs of the fish are called:

Which of the following sets consists of only mammals?

Match the following:

Nymph – shedding its skin – cockroach