The seeds of orchids are among the smallest known, with virtually no endosperm and with miniscule seed leaves. Consequently, what should one expect to be true of such seeds?
A) They require extensive periods of dormancy during which the embryo develops.
B) They are surrounded by brightly colored, sweet fruit.
C) They germinate very soon after being released from the ovary.
D) The developing embryo within is dependent upon the gametophyte for nutrition.
E) The sporophytes that produce such seeds are wind-pollinated.
Conifer seeds.
Germination of grass seeds involves mobilization of stored reserves
Smallest Snake in the world
Sunflower Seeds (Nutrients)
Milk, nuts, seeds, fish
Air-filled bladders that encase the seeds of some sedges (Carex) allow the fruits to float in their