In coconut, black covering $(thin\,\, layer)$ adherent to the kernel around the endosperm is

The coconut water and the edible part of coconut are equivalent to

Which one of the option is correct?

The scutellum observed in a grain of wheat or maize is comparable to which part of the seed in other monocotyledons?

Identify $A, B$ and $C$ in the given diagram

An example of a seed with endosperm, perisperm, and caruncle is