Bryophytes cannot grow in dry conditions because they lack
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Answer:
Explanation:
he Bryophytes are a division of plants that includes all non-vascular, land plants and can be split into three groups: mosses, hornworts and liverworts. Although each group is genetically very different they each share some common adaptations which have led to them currently being clumped together as Bryophytes.
In addition to being non-vascular, Bryophytes have a set of common features that help to distinguish them from all other land plants. Mosses, hornworts and liverworts all reproduce using spores rather than seeds and don’t produce wood, fruit or flowers. Their life-cycle is dominated by a gametophyte generation which provides support and nutrients for the spore producing growth form known as the sporophyte.
Some Bryophyte species have evolved special tissue which allows them to transport water and other substances through their tissue. However, the tissue doesn’t contain lignin, an essential protein found in true vascular tissue. This specialized tissue is therefore not considered to be vascular tissue although it does a respectable job of performing a similar function.
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Answer:
Bryophytes also need a moist environment to reproduce. Their flagellated sperm must swim through water to reach the egg. So mosses and liverworts are restricted to moist habitats. ... The sporophytes of bryophytes do not have a free-living existence.