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Gymnosperms
When did gymnosperms first appear?
Gymnosperms were the first seed plants to have evolved. The earliest seedlike bodies are found in rocks of the Upper Devonian Series (about 382.7 mill...
How do gymnosperms adapt to life on land?
Gymnosperms are seed plants adapted to life on land; thus, they are autotrophic, photosynthetic organisms that tend to conserve water. They have a vas...
What are the key characteristics shared by all gymnodperms?
What are the key characteristics shared by all gymnosperms? They do not have an outershell around seeds. They do not produce flowers, they do not prod...
Do gymnosperms produce spores?
Gymnosperm Reproduction and Seeds Gymnosperms are sporophytes (a plant with two copies of its genetic material, capable of producing spores ). Their s...
How do Gymnosperms use excretion?
Which is the common secretion in gymnosperms?How are gymnosperms dispersed?How do gymnosperms disperse their offspring?What do gymnosperms release?Do...
What major animal group are gynosperms linked to?
The gymnosperms were probably the first really widely-distributed plant group, and with their rise came the rise of a major animal group: the dinosaur...
How are gynosperms different from angia sperms?
How do gymnosperms differ from angular sperms?How do gymnosperms and angiosperms differ different from each other?What are 3 differences between gymn...
What are the key characteristics shared by all gymnosperms?
Their characteristics include naked seeds, separate female and male gametes, pollination by wind, and tracheids (which transport water and solutes in ...
What do gymnosperm reproduce?
gymnosperm, any vascular plant that reproduces by means of an exposed seed, or ovule—unlike angiosperms, or flowering plants, whose seeds are enclosed...