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The individual unit of the gynoecium consists of which three parts?
AAnther, filament and stigma
BStigma, style and ovary
CSepal, petal and receptacle
DOvule, integument and style
Answer & Solution
Correct answer: B. Stigma, style and ovary
1. The gynoecium is the innermost group of structures in the flower and holds the female reproductive components.
2. Its individual unit is the carpel.
3. A carpel has a stigma, a style and an ovary, and a flower may have one carpel or several.
4. Anther and filament belong to the stamen, which is part of the androecium instead.
_Source: OpenStax Biology (1st ed., CC BY 4.0), Ch 32 "Plant Reproduction", section 32.1 Reproductive Development and Structure_
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