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NEET UG BIOLOGY MCQ: PLANT KINGDOM
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Assertion (A): Algae are divided into three main classes, based on only cell wall composition.
Reason (R): Among members of algae composition of cell wall is extremely variable.
Reason (R): Among members of algae composition of cell wall is extremely variable.
View answer and explanation
Correct option: D
Both (A) and (R) are false
Option D is correct because algae are classified based on multiple factors, not just cell wall composition, and the cell wall composition isn't extremely variable across all algae.
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