Botany - Sexual Reproduction in Flowering Plants Question with Solution | TestHub

Double fertilization is the characteristics of angiosperm which was discovered by Nawaschin in plantLiliumandFritillaria. Double fertilization includes syngamy and triple fusion. Pollen tube shows apical growth and chemotropic movement control by the filiform apparatus of synergid. Wind pollination is quite common in grasses. In legumes, flower has vexillary aestivation and shows self-pollination.