Home > Term: bryophyta
bryophyta
A division that consists of some 23,000 species of small and relatively simple plants commonly known as mosses, granite mosses, peat mosses, liverworts, and hornworts (see illus.). The bryophytes display a distinct alternation of sexual and asexual generations; the sexual gametophyte, with a haploid chromosome number, is the more diversified. The sporebearing, diploid sporophyte is reduced in size and structure, attached to the gametophyte, and partially or almost completely dependent on it.
- Part of Speech: noun
- Industry/Domain: Science
- Category: General science
- Company: McGraw-Hill
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- Francisb
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