AIIMS2008Botany-Plant Reproduction
AIIMS 2008 Botany Moss Life Cycle Assertion Reason Question
Type: Assertion Reason-conceptual-Medium-Class 12
Assertion: The primary protonema of moss by death and decay of cells may break into fragments. Reason: Each fragment gives rise to leafy gametophyte.
A
If both assertion and reason are true and reason is the correct explanation of assertion
B
If both assertion and reason are true but reason is not the correct explanation of assertion
C
If assertion is true but reason is false
D
If both assertion and reason are false
Correct Answer
Option A
Detailed Explanation
The haploid spores on germination gives rise to alga-like filamentous branched portion, called primary protonema.
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