Assertion :Amoeba is an animal which is radially symmetrical. Reason: Protists shows different types of symmetry.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion.

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion.

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Assertion is correct but Reason is incorrect.

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Assertion is incorrect but Reason is correct.

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Solution

The correct option is D Assertion is incorrect but Reason is correct.
The amoeba has an irregular growth pattern of the body and cannot be divided into two equal halves. It lacks body axis and plane of symmetry, Hence Amoeba is considered asymmetrical. Hence Assertion is incorrect.
Protists show different types of symmetry. For example, diatoms have bilateral or radial symmetry, Hence Reason is correct.
So, the correct answer is 'Assertion is incorrect but Reason is correct'.

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