1. The gymnosperm gnetophytes are known to have diversified alongside early angi
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Question
1. The gymnosperm gnetophytes are known to have diversified alongside early angiosperms in Cretaceous tropical forests. The presence of what general features m account for the fact that tropical forests are dominated (in terms of both ecological importance and diversity) by eudicots and monocots and not gnetophytes toda (Select all that apply.) herbaceous growth forms reduced apical dominance tightly coevolved reproductive structures and animal pollinators double fertilization xylem with vessels the following occurrences is thought to be directly assodated with the estobishment of modern cainferests? the increase in water uptake by vascular plants the increase in photosynthetic oxygen production by vascular plants the formation in the forest understory of dense mats of mosses and exten lve beds of fems rainforests? the evolution of the ability of angiosperms to support high transpiration rates 33. A botanist discovers a new seed-forming plant. She notices that this plant lacks a vascular camblum and appears to continuously form new roots along its stem. What would be the MOST likely placement of this plant? (Select all that apply among conifers among eudicots among monocots among cycadsExplanation / Answer
Answer 1. The 2 options ticked by you + xylem with vessels.
Angiosperms contain vessels in their xylem, Gymnosperms do not. Vessels help in the conduction of water.
Answer 3. The 2 options chosen by you + among conifers
Eudicots contain vascular cambium, thus they have open vascular bundles. Rest all options suit the condition given in question.
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