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प्रश्न
What is the origin of embryos in Aristolochia according to embryo sac cell types?
विकल्प
Integument cells
Endosperm cells
Synergids
Antipodal cells
MCQ
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उत्तर
In Aristolochia, embryos develop from synergids, which are specialized cells of the embryo sac located near the micropylar end. This represents a unique example of polyembryony arising from cells other than the egg cell, demonstrating the plasticity of embryonic tissue development.
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