Twisted aestivation is found in $......$.

Match the following columns based on Bentham and Hooker's classification system:

Column-$I$	Column-$II$
$(a)$ Inferae	$(i)$ Hibiscus
$(b)$ Heteromerae	$(ii)$ Lemon
$(c)$ Bicarpellatae	$(iii)$ Sunflower
$(d)$ Thalamiflorae	$(iv)$ Madhuca
$(e)$ Calyciflorae	$(v)$ Catharanthus
	$(vi)$ Rose

What do $P$ and $Q$ represent in the given figure?

China rose is called shoeflower because

How would you distinguish monocots from dicots?

Read the following statements and choose the set of correct statements:-
$(A)$ In some plants like $Monstera$,roots arise from parts of the plant other than the radicle.
$(B)$ The main functions of the root system are absorption of water and minerals from the soil and providing a proper anchorage to the plant parts.
$(C)$ Leaves originate from shoot apical meristem and are arranged in an acropetal order.
$(D)$ In $Alstonia$,a single leaf arises at each node of stem.
$(E)$ The flowers are hypogynous in cucumber.
Choose the correct option from the options given below:-