Starch grains in latex are

How many plants in the list given below have marginal placentation: Mustard,Gram,Tulip,Asparagus,Arhar,Sun hemp,Chilli,Colchicum,Onion,Moong,Pea,Tobacco,Lupin?

Match the columns:

Column $I$	Column $II$
$(a)$ The outermost whorl of the flower	$(w)$ Corolla
$(b)$ The second accessory whorl of the flower	$(x)$ Calyx
$(c)$ The essential outer whorl of the flower	$(y)$ Pistil (Gynoecium)
$(d)$ The innermost whorl of the flower	$(z)$ Stamen (Androecium)

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:-

Match the following columns:

Column-$I$ (Modification)	Column-$II$ (Examples)
$P$. Tendrils	$I$. Onion,Garlic
$Q$. Spines	$II$. Pitcher plant,Venus flytrap
$R$. Fleshy leaves for food storage	$III$. Cactus
$S$. Phyllode (Photosynthesis)	$IV$. Australian Acacia
$T$. Insectivorous	$V$. Pea

Raphides are found in