You examine the reproductive structures of a newly discovered seed plant and find motile, swimming sperm.With which two groups of living seed plants should you consider grouping this plant?
A) Cycads and angiosperms
B) Cycads and conifers
C) Conifers and angiosperms
D) Ginkgos and cycads
E) Gnetophytes and ginkgos
Correct Answer:
Verified
Q13: Angiosperms and their animal pollinators have coevolved
Q14: In most terrestrial regions of Earth today,
Q15: The ovule consists of the
A) megasporangium and
Q16: About 200 mya, dinosaurs were Earth's dominant
Q17: A member of your research group isolates
Q19: Which two features found in seed plants
Q20: There have been changes in the dominant
Q21: One reason for the enormous evolutionary success
Q22: _ are not classified as a gymnosperms.
A)
Q23: You find a previously unknown seed plant
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