Question:
Which one is not a type of apomixis?
Which one is not a type of apomixis?
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One of these options describes normal fertilization, not seed formation without fertilization.
Updated On: Jul 4, 2026
- Diplospory
- Apospory
- Adventitious embryony
- Syngamy
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The Correct Option is D
Solution and Explanation
Step 1: Apomixis means asexual seed formation without fertilization. Its recognised forms include diplospory (embryo sac from an unreduced megaspore mother cell), apospory (embryo sac from a somatic nucellar or integument cell), and adventitious embryony (embryo forms directly from somatic cells like the nucellus, bypassing the embryo sac altogether).
Step 2: Syngamy is simply the fusion of a male and female gamete, which is the defining event of normal sexual reproduction, the exact opposite of apomixis.
Step 3: So syngamy is not a type of apomixis.
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