Definations / Explanation :
$1.$ Dioecious
$2.$ Non albuminous
$(1)$ In plants like papaya male and female flowers are produced at different shrubes such plants are called Dioecious (either male or female).
$(2)$Non albuminous seeds have no residual endosperm as it is completely consumed during embryo development (eg. pea, groundnut).
Give differences : Male gametophytic stage and Female gametophytic stage
Name the parts of an angiosperm flower in which development of male and female gametophyte take place.
Which is the most logical sequence with reference to the life cycle of angiosperms
Definations / Explanation :
$1.$ Perisperma
$2.$ chalaza
Which one of the following statements is not true?