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NEET UG BIOLOGY MCQ: PLANT KINGDOM
1
Easy
1 of 1
Understanding
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Assertion: Half of the total fixation on earth is
carried out by algae.
Reason: Algae increases the level of dissolved oxygen
in their nearby environment
carried out by algae.
Reason: Algae increases the level of dissolved oxygen
in their nearby environment
View answer and explanation
Correct option: B
If both the assertion and reason are true but the
reason is not a correct explanation of the
assertion
reason is not a correct explanation of the
assertion
Option B (If both the assertion and reason are true but the reason is not a correct explanation of the assertion) is correct because while both statements are true, the increased oxygen level is not the primary reason for the high CO2 fixation by algae.
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