terça-feira, 4 de outubro de 2016

DIFERENÇA ENTRE GIMNOS E ANGIOS?

   Angiosperms

                               Gymnosperms

Definition Seed-producing flowering plants whose seeds are enclosed within an ovary. Seed-producing non-flowering plants whose seeds are unenclosed or “naked.”
Seeds Enclosed inside an ovary, usually in a fruit. Bare, not enclosed; found on scales, leaves or as cones.
Life Cycle Seasonal (die during autumn/fall). Evergreen
Tissue Triploid (endosperm produced during triple fusion) Haploid (endosperm produced before fertilization)
Reproductive system Present in flowers; can be unisexual or bisexual Cones; unisexual
Leaves Flat scalelike , needle-like
Cotyledons Present; single (monocots) or in a pair (dicots) Absent
Wood Hardwood Softwood
Periniality Non-perinnial Perinnial
Kingdom Plantae Plantae
Domain Eukarya Eukarya
Reproduction Mostly rely on animals. Mostly rely on wind.
Uses Medications , food, clothing, etc... Paper, Lumber , etc...

0 comentários:

Postar um comentário