In bisexual flowers, maturation of gynoecium before androecium is known as …………

………… is formed in angiosperms by triple fusion.

The minimum number of meiotic divisions required to produce 120 viable seeds in pea plant is ……………

Ornithophily is effected by ………

Synergids are ………

Egg apparatus consists of ………

Embryo sac is ………

If the number of chromosomes in an endosperm cell is 27, what will be the chromosome number in the definitive nucleus?

How many meiotic divisions will be needed to produce 44 female gametophytes in angiosperms?

Endosperm of angiosperm is …………