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Question

Ovule is curved and the embryo sac is horseshoe shaped. Micropyle, chalaza and funicle occur near one another. The ovule is?

A
Campylotropous
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B
Amphitropous
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C
Orthotropous
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D
Anatropous
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Solution

The correct option is A Amphitropous

When the ovule is absorbed curvature type and embryo sac becomes horse-shoe shaped, Then ovule is called as Amphitropous.Micropyle is directed downwards.It is commonly found in families papaveracerae ,alismaceaeand butomaceae. Due to more growth in Ovule one side gets inverted and later becomes straight again.

Correct option is B.


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