Embryo sac is also known as
Micro-gametophyte
Mega-gametophyte
Micro-sporangium
Mega - sporangium
The ovule of an angiosperm is technically equivalent to
In majority of angiosperms
Which of the following pairs of plant parts are both haploid
Generally number of integuments in the ovule of angiosperms and gymnosperms is
Draw the diagram of a mature embryo sac and show its $8-$ nucleate, $7-$ celled nature. Show the following parts : antipodals, synergids, egg, central cell, polar nuclei.