Question

General characters of angiosperm and gymnosperm

Answer 1

Angiosperms have ovules that are enclosed in an ovary. There are two subtypes ofangiosperms: monocotyledons and dicotyledons. The most prominent features of angiosperms is the ability to flower and produce fruits.

Answer 2

Angiosperms are flowering plants .

If you’re looking for characteristics then here they are -

Their seeds are always enclosed inside the fruit .
If we talk about pollination it generally occurs through wind , water , or insects i.e. anemophily , hydrophily , zoophily .

Flower consists of calyx , corolla usually termed as non- essential whorls and androecium and gynoecium are termed as essential ones .

Male gametes are nonmotile in angiosperms and they’re carried to female gamete by pollen tube .

Double fertilization is characteristic feature of angiosperms .

One male gamete fuses with egg to form zygote and the other fuses with secondary nucleus for the formation of endosperm .

If you are talking about non - flowering i.e. gymnosperms so they are basically -

Having heterosporous life cycle .
Have exposed seeds .
Better adaptation for land habit .
Fertilization is by pollen tube i.e. siphonogamous .
Their seeds are borne on structures named as cones
They show secondary growth , due to development of cambium .