The adaptations that are most responsible for gymnosperms and angiosperms being able to live and reproduce in much drier habitats than bryophytes and plants such as club mosses are:

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Quizplus · Accepted Answer

Gymnosperms and angiosperms both have the adaptation of producing pollen grains and seeds, which allows them to reproduce without the need for water. This adaptation is essential for survival in drier habitats because it eliminates the need for water to transport sperm to the egg. Bryophytes and plants such as club mosses rely on water for reproduction, as they produce spores and require a moist environment for fertilization to occur. The production of vascular tissue, fronds, and gemmae are adaptations seen in ferns, but these adaptations do not directly contribute to their ability to survive in drier habitats. Therefore, D is the best choice.

The Adaptations That Are Most Responsible for Gymnosperms and Angiosperms