Biology, 13.03.2020 02:27 katelynalivia
Based on the fossil record of the Rhynie cherts, what structures were present in the earliest vascular plants? Select all that apply. a. stomata extensive b. root systems c. cuticles multi-veined d. leaves sporangia
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What process allows for the development of haploid sex cells? mitosis meiosis fertilization pollination
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What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell? a. passive transport b.diffusion c. endocytosis d. exocytosisc. endocytosis
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Where is most of the fresh water on earth found a in the ocean b in glaciers and in ice caps c in rivers d in the soil
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Based on the fossil record of the Rhynie cherts, what structures were present in the earliest vascul...
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