Question

List any two differences’ between gymnosperms & angiosperms?

CLASS - XI BIOLOGY (Plant Kingdom)

Answer 1

gymnosperms
*Seed-producing non-flowering plants whose seeds are unenclosed or “naked.”
*Bare, not enclosed; found on scales, leaves or as cones.

angiosperms
*Seed-producing flowering plants whose seeds are enclosed within an ovary.
*Enclosed inside an ovary, usually in a fruit.

Answer 2

Gymnosperms:
1.In gymnosperms, ovules are not enclosed by the ovary i.e., ovules are naked.
2.Direct pollination occurs.
3.Triple fusion is absent.
4.Endosperm is haploid.

Angiosperms:
1.In Angiosperms, ovules are enclosed by the ovary.
2.Indirect pollination occurs.
3.Triple fusion is present.
4.Endosperm is triploid.