Question:
Which of the following pairs are haploid structures?
Which of the following pairs are haploid structures?
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Egg cells and antipodal cells are part of the embryo sac and are haploid.
Updated On: Nov 13, 2026
Nucellus and microspore
Antipodal cells and megaspore mother cells
Nucellus and antipodal cells
Egg cell and antipodal cells
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The Correct Option is D
Solution and Explanation
Step 1: Understanding the Concept
Nucellus and megaspore mother cell belong to the sporophyte and are diploid.
Step 2: Haploid structures
Microspores, megaspores and all cells of the embryo sac (egg, synergids, antipodals) are haploid.
Step 3: Compare the options
Only the pair of egg cell and antipodal cells has both members haploid.
Final Answer:
The egg cell and the antipodal cells are haploid. \[ \boxed{\text{(D) }\text{Egg cell and antipodal cells}} \]
Nucellus and megaspore mother cell belong to the sporophyte and are diploid.
Step 2: Haploid structures
Microspores, megaspores and all cells of the embryo sac (egg, synergids, antipodals) are haploid.
Step 3: Compare the options
Only the pair of egg cell and antipodal cells has both members haploid.
Final Answer:
The egg cell and the antipodal cells are haploid. \[ \boxed{\text{(D) }\text{Egg cell and antipodal cells}} \]
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