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Home Q & A Board Biology-Related Homework Help General Biology
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emartinez0927 emartinez0927
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11 years ago Edited: 9 years ago, bio_man
Indicate whether each description applies to a specific group of gymnosperms or to all gymnosperms.
Drag each item to the appropriate bin.

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Gymnosperms (literally "naked seeds") are vascular plants that produce seeds that are not enclosed in an ovary. Like other land plants, gymnosperms have a life cycle called alternation of generations.
The four main groups of gymnosperms are cycads, ginkgos, gnetophytes, and conifers. Cycads have palmlike leaves. Ginkgos, represented by one surviving species, have deciduous, fanlike leaves. Gnetophytes include a variety of plants in three genera. Conifers, including redwoods, pines, and cypresses, have needle-like or scaly leaves and produce seeds in cones.
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#1
Staff Member
11 years ago
Could you update us with the answers?
xing,  evansuemori
- Master of Science in Biology
- Bachelor of Science
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biogirl143biogirl143
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10 years ago
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#3
9 years ago
thank you so much
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#4
9 years ago
Thank you!!!!!
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#5
9 years ago
Cycads only- Have palm like leaves. Ginkgos Only- leaves like fanlike appearance & Only one living species today. Gnetophytes only- includes three genera that vary greatly in appearance. Confiers Only- Redwoods, Pines, & All speices produce cones. All gymnosperms- seeds do not form in an enclosed structure & undergo alternations of generations.

You're welcome everyone! Slight Smile
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#6
9 years ago
Thank you!!!
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#7
9 years ago
thank you
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#8
9 years ago
nice
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#9
9 years ago
ty
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#10
9 years ago
thank you!
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#11
9 years ago
ty
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#12
8 years ago
thanks
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