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5.Morphology of Flowering Plants
medium
The corolla of Hibiscus is
A
Gamopetalous, valvate
B
Gamopetalous, twisted
C
Polypetalous, valvate
D
Polypetalous, twisted
Solution
(d) The corolla of Hibiscus is polypetalous and twisted.
Hibiscus is the member of family Malvaceae.
Malvaceae comes under series thalamiflorae of class polypetalae.
The petals are $5$ and free.
The aestivation of coralla is twisted in this family.
Standard 11
Biology
Similar Questions
Match the placental types (Column$-I$) with their examples (Column$-II$)
Column$-I$ | Column$-II$ |
$(a)$ Basal | $(i)$ Mustard |
$(b)$ Axile | $(ii)$ China rose |
$(c)$ Parietal | $(iii)$ Dianthus |
$(d)$ Free central | $(iv)$ Sunflower |
Choose the correct answer from the following options