There is controversy, but until it is resolved: traditionally the bryophytes are divided into 3 main groups:
Marchantiophyta (liverworts),
Bryophyta (mosses),
Anthocerotophyta (hornworts).
Bryophytes are one of the two main groups of plants. Their distinguishing feature is that they are non-vascular plants. All other plants are vascular. They are spore-producing plants (but not all spore producers are byophytes), and none have flowers.
The three main classes of the bryophyta phylum include the: - Bryopsida Class (True Mosses), - Andreaeopsida Class (Lantern Mosses), and - Sphagnopsida Class (Peat Mosses).
The Bryopsida Class is the largest class of the Bryophyta phylum, it makes up about 95% of the world's mosses. These are classified as having spores with "teeth" that are exposed when the lid-like covering falls off the spore-producing capsule.
The Andreaeopsida Class includes mosses that grow on the surface of rocks; they have shoots in red and blackish colors. They get their name as "lantern mosses" from the spore-producing capsule that looks like a little paper lantern.
The Sphagnopsida Class includes Peat Mosses. These are large mosses found in acidic bogs.
The three groups of bryophytes are the horworts, mosses, and liverworts. These are all nonvascular plants that are spore producers without flowers.
Phylum Bryophyta have three main evolutionary lines; the mosses, the liverworts, and the hornworts.
Bryophytes include mosses, liverworts, and hornworts.
bryophytes are non vascular plants while tracheophytes are vascular plant
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The three types of business customers are the tightwads, the unconflicted, and the spendthrifts. Tightwads make up about 24%, unconflicted make up about 61% and the spendthrifts make up about 15% of the customers.
The liverwort is a member of the bryophyte family. The bryophytes are mostly made up of mosses and resemble the algae of the thallophyte family in many ways, however the bryophytes have evolved into a multi-cell organism while the thallophytes are only single-celled.
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the different domains and kingdoms specify the phylums of different organisms
cells.
Do you mean, 'How many phyla are there on Earth?' There are more than 20 phyla of bacteria, over 30 phyla of animals and 12 phyla of plants. Fungi and protists, who knows.....? Add up all these phyla, and you can see there is quite a lot.
bryophytes are non vascular plants while tracheophytes are vascular plant
Bryophytes are a type of non-vascular plants that draw up water by using osmosis. One of the more well known plants within this group are species of moss.
All phyla except for one (Chordata) include only invertebrates, so 8 phyla include only invertebrates. The phylum Chordata is made up of the subphylum Vertebrata so therefore Chordata also has some species in it that are invertebrates. Humans are included in the phylum Chordata as well as the subphylum Vertebrata.
Centipedes are what makes up the largest of all animal phyla and includes invertebrates with jointed legs and separated body parts.
The three phases that make up interphase are G1, S, and G2.
Mosses belong to the division Bryophyta. Bryophytes are generally terrestrial plants but they need water in order to reproduce. As moss is a bryophyte even it is a terrestrial plant which needs abundant moisture for growth and reproduction. So mosses (Bryophytes) are called the amphibians of the Plant Kingdom.
The three main layers that make up Earth is:CORE, MANTLE, and the CRUST
The male sex cells,androcytes of bryophytes are motile and require a medium to swim in to reach the female sex organ for fertilisation.Hence water is essential as it becomes the medium for the androcyte to swim.
A kingdom may be subdivided into more than one Phylum. Several subdivisions known as phyla are the ones that make up a kingdom.