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- Gymnosperm - Wikipedia
The term "gymnosperm" is often used in paleobotany to refer to (the paraphyletic group of) all non-angiosperm seed plants In that case, to specify the modern monophyletic group of gymnosperms, the term Acrogymnospermae is sometimes used
- Gymnosperm | Definition, Description, Plants, Examples, Phylogeny . . .
Gymnosperm, any vascular plant that reproduces by means of an exposed seed, or ovule—unlike angiosperms, or flowering plants, whose seeds are enclosed by mature ovaries, or fruits The seeds of many gymnosperms (literally ‘naked seeds’) are borne in cones and are not visible until maturity
- Gymnosperms – Definition, Examples, Life Cycle
Gymnosperms are one of the oldest groups of seed-producing plants, predating the flowering plants known as angiosperms They are integral to many ecosystems, providing habitat, food, and resources for a variety of organisms
- Gymnosperms: Definition, Examples, and Reproduction
Gymnosperms are flowerless plants that produce cones and seeds The term gymnosperm literally means "naked seed," as gymnosperm seeds are not encased within an ovary Rather, they sit exposed on the surface of leaf-like structures called bracts
- Gymnosperms - Definition, Characteristics, Uses and Examples
Gymnosperms are a group of seed-bearing plants that do not produce flowers or fruits Gymnosperms are not surrounded by fruit They are believed to have first appeared during the Carboniferous period and became the dominant land plants during the Mesozoic era
- Gymnosperms - The Gymnosperm Database - conifers. org
Gymnosperms [colloquial, first use ca 1703 by John Ray] Common names Gymnosperms (from the Greek, γυμνόσπερμος, meaning "naked seed" because the seeds do not develop within an ovary) Taxonomic notes The following table describes the relative hierarchy of gymnosperm taxonomy and provides links to descriptions of each order, family, and genus
- Gymnosperm - Definition, Examples and Life Cycle - Biology Dictionary
Gymnosperms are a group of plants which produce seeds that are not contained within an ovary or fruit The seeds are open to the air and are directly fertilized by pollination
- 26. 2 Gymnosperms – General Biology
Gymnosperms, meaning “naked seeds,” are a diverse group of seed plants Characteristics of the gymnosperms include naked seeds, separate female and male gametes, pollination by wind, and tracheids (which transport water and solutes in the vascular system)
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