Question

(ii) Endosperm development precedes embryo development. Justify.

Hint:

The early formation of endosperm ensures that the embryo has a consistent supply of nutrients during critical development stages.

Answer 1

- The endosperm provides nutrients to the developing embryo. 
- It is formed by the fusion of a male gamete with two polar nuclei, creating a triploid cell that develops into the endosperm.