The aril is the edible part of which of the following?

Fruit is:

Which of the following is a non-endospermic seed?

Given the list: $I -$ Castor,$II -$ Coconut,$III -$ Wheat,$IV -$ Rice,$V -$ Maize,$VI -$ Groundnut,$VII -$ Bean,$VIII -$ Pea. Categorize these into albuminous (endospermic) and ex-albuminous (non-endospermic) seeds.
Albuminous seeds $\quad\quad$ Ex-albuminous seeds

Give differences: False Fruit and True Fruit.

In which of the following seeds is the endosperm completely consumed by the developing embryo?