Female Gametophyte Structure — NEET Biology
📚 Practice Concept📖 NCERT Source
At the chalazal end are three antipodals. At the centre is a large central cell with two polar nuclei.
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QuestionPractice Question
In a mature embryo sac, if polar nuclei are incorrectly placed in the egg apparatus, what will be the result?
📖 Solution & NCERT Explanation
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Correct answer: B — No triple fusion
Polar nuclei must be in central cell for triple fusion; their misplacement prevents endosperm formation.
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What does NCERT say about At chalazal end are?
At the chalazal end are three antipodals. At the centre is a large central cell with two polar nuclei.
Has this concept appeared in NEET?
Practice this NCERT concept with questions on MedicNEET.
Which chapter is this from?
Sexual Reproduction in Flowering Plants, Class 12 NCERT Biology.
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