Assertion: Calyx of bean shows valvate aestivation.
Reason: Adjacent petals of Calotropis just touch one another but not overlap or being overlapped.
In valvate aestivation, the sepals or petals of a whorl touch one another at the margins but not overlapped. ex: calyx and corolla of Calotropis, calyx of pea and bean, calyx and corolla of makoi.
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Similar Questions
Which of the following features are true for china rose?
(a) Hypogynous flower
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(c) Monoadelphous stamens or androecium
(d) Axile placentation
(e) Opposite phyllotaxy
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