Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Which one of the following structures is haploid in its ploidy level?
Text Solution
Verified by ExpertsThe correct answer is:
B
Microspore Mother Cell – Diploid (2n), undergoes meiosis to form haploid microspores.
Protonemal cell of a moss – Haploid (n), as it belongs to the gametophyte stage in moss life cycle.
Primary endosperm nucleus in dicot – Triploid (3n), formed by fusion of male gamete with two polar nuclei.
Primary endospore nucleus – Not a standard biological term (likely a typo/misprint).
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