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Correct position of floral parts over th...

Correct position of floral parts over thalamus in mustard plant is:

A

Gynoecium occupies the highest position,while the other parts are situated below it.

B

Margin of the thalamus grows upward,enclosing the ovary completely, and other parts arise below the ovary

C

Gynoecium is present in the centre and other parts cover it partially.

D

Gynoecium is situated in the centre ,and other parts of the flower are located at the rim of the thalamus, at the same level

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The correct Answer is:
A
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