What are the characteristics of chlorophyta?
What are the characteristics of chlorophyta?
i) They are green due to the presence of chlorophyll II. ii) Their cell wall is of two layers of which outer layer is made of pectosc and the inner layer is made of cellulose. iii) Their nucleus is well organized.
What is chlorophyta in biology?
Chlorophyta is a taxonomic group (a phylum) comprised of green algae that live in marine habitats. Some of them are found in freshwater and on land. Some species have even become adapted to thriving in extreme environments, such as deserts, arctic regions, and hypersaline habitats.
Is Codium multicellular?
1. Codium is a siphonous alga which is multinucleate and unicellular; the siphons are intertwined to form a spongy, pseudoparenchymatous thallus.
Are Chlorophyta autotrophic or heterotrophic?
The Chlorophyta includes unicellular, colonial, multicellular and coenocytic green algae. Most chlorophytes are autotrophs, but heterotrophic species are known (Polytoma, Prototheca etc.). The chlorophytes usually live in water, but some species inhabit on land (soil, bark etc.).
How many classes of Chlorophyta are there?
In this latter sense the Chlorophyta includes only about 4,300 species. About 90% of all known species live in freshwater….
| Chlorophyta | |
|---|---|
| Division: | Chlorophyta Reichenbach, 1828, emend. Pascher, 1914, emend. Lewis & McCourt, 2004 |
| Classes |
How does codium reproduce?
Reproduction. Unlike many algae and other plants, Codium has only a gametophyte generation. The eggs and sperm are found in separate chambers called gametangia which project off the utricles. Most species of Codium are dioecious, with the male and female gametangia on separate plants.
What is the meaning of codium?
Definition of Codium : a genus (the type of the family Codiaceae) of green algae having a tubular thallus made up of interwoven threads that often end in club-shaped cells and often branching or forming spherical or cushion-shaped masses.
What is the kingdom of Rhodophyta?
Plant
Archaeplastida
Red algae/Kingdom
What is the definition of rhodophyta?
Definition of Rhodophyta : a division or other category of algae coextensive with the class Rhodophyceae.
What are the classes of Chlorophyta?
They grow in marine- or freshwater lakes and rivers. This phylum contains nine classes. Chlorodendrophyceae (46 species), Chlorophyceae (3046 species), Ulvophyceae (1610 species), and Trebouxiophyceae (672 species) are the four main classes (Guiry and Guiry, 2014).