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NEET UG BIOLOGY MCQ: PLANT KINGDOM
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Assertion (A): Sexual reproduction of Spirogyra is isogamous type.
Reason (R): Both of the fusing gametes of Spirogyra are non-flagellated and similar in size.
Reason (R): Both of the fusing gametes of Spirogyra are non-flagellated and similar in size.
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Correct option: A
Both (A) & (R) are true and the (R) is the correct explanation of the (A)
Option A (Both (A) & (R) are true and the (R) is the correct explanation of the (A)) is correct because Spirogyra exhibits isogamous sexual reproduction, and the reason correctly explains why: both gametes are non-flagellated and similar in size.
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