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.
Structure of eudicot and monocot seeds
Smallest Microscope
Smallest Hamster in the World
the fatty acid molecules expose the smallest possible hydrophobic surface area
Structures of the lymphatic pathway from smallest to largest.