In onion leaves, food is stored in the form of:

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

Starch grains in latex are

$A$. Citrus and Ricinus have synandrous condition.
$B$. In epitepalous condition,the cohesion occurs between tepal and filament of stamen.
$C$. Tetradynamous condition consists of two long and four short stamen filaments.

Among China rose,mustard,brinjal,potato,guava,cucumber,onion and tulip,how many plants have superior ovary?

Which of the following plants has a watery latex?