Provide definitions/explanations for the following terms:
$1.$ Dioecious
$2.$ Non-albuminous seeds

(N/A) $(1)$ Dioecious: In plants like papaya,male and female flowers are produced on separate individuals. Such plants are called dioecious (bearing either male or female flowers).
$(2)$ Non-albuminous seeds: These seeds do not have any residual endosperm because it is completely consumed during embryo development. Examples include pea and groundnut.