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How is the transport of substances done across the bryophyte tissues? How is this feature related to the general size of these plants?
In bryophytes there are no water-conducting or nutrient-conducting structures and the transport of these substances is done by cell to cell diffusion. The small size of bryophytes relates to this feature since if there are no conductive vessels it is not viable to have cells too far from each other (the emergence of the conductive tissues in tracheophytes allowed their enhance in size).
What happens to the movement of the air bubble if the apparatus is kept in i. In the dark ii. In sunlight iii.In front of a fan
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Some relatively simple eukaryotes, like the adder's tongue fern, may have many more chromosomes than a more complex eukaryote, like a mammal. What might this suggest about the size
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