Angiosperms dominate present-day terrestrial plant biodiversity. Which of the following factors contributed to the rapid adaptive radiation of Angiosperms? Select all that apply: a. Coevolution of flowers and pollinators. b. Sporophyte-dominated life cycles. c. Transfer of microgametophyte to ovule in pollen grain. d. Dispersal by seeds. e. Modified xylem vessels supporting rapid growth. f. Rapid reproduction, including annual life cycles.
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Coevolution of flowers and pollinators: This is true, as the interactions between flowers and their pollinators have led to a wide variety of flower shapes, colors, and scents, which in turn has contributed to the diversification of angiosperms. b. Sporophyte Show more…
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