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The given figure represents vexillary ae...

The given figure represents vexillary aestivation. Select the suitable labels for P,Q and R

A

`{:(" (P)","(Q)","(R)"),("Standard","Wing","Ala"):}`

B

`{:(" (P)","(Q)","(R)"),("Standard","keel","Wing"):}`

C

`{:(" (P)","(Q)","(R)"),("Wing","keel","Carina"):}`

D

`{:(" (P)","(Q)","(R)"),("Standard","Ala","Carina"):}`

Text Solution

Verified by Experts

The correct Answer is:
D
In verxillary/descending imbricate aestivation, the posterior petal (standard) overlaps the two lateral petals (wings or alae) and the latter overlap the two anterior petals (keel or carina). It is also called papilionaceous corcolla and is found in members of Family papilionanceae.
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