0
There are several groups, including the reds (which include many seaweeds, including the coralline algae), greens (that include both marine, aquatic and terrestrial species, and are related to land plants), [ and the browns (which also include many seaweeds, including kelp). They are in the protista kingdom. They were first in the plantae kingdom and have moved a lot and been disputed about, but they have been decided to be in the protista kingdom. ]
What else can I help you with?
What are the two major group of protists?
The two major groups of protists are protozoa (animal-like protists) and algae (plant-like protists). Protozoa are unicellular organisms that can be parasitic or free-living, while algae are photosynthetic protists that can be unicellular or multicellular.
What types of algae are the major constituents of phytoplankton?
The major types of algae in phytoplankton include diatoms, dinoflagellates, cyanobacteria (blue-green algae), and coccolithophores. These algae play a vital role in marine ecosystems and contribute significantly to global primary production and nutrient cycling.
Is Cymatopleura a single celled organism?
Chlamydomonas reinhardtii is in nature largely photoautotrophic (obtaining all its energy from photosynthesis). However, it can grow heterotrophically when supplied with a suitable carbon source (acetate is commonly used). This is quite an artificial situation, but allows it to be grown in laboratories in the dark, and to grow mutants which are unable to perform photosynthesis.
Unicellular protists that are major producers of oxygen in aquatic ecosystems are?
Phytoplankton are unicellular protists that are major producers of oxygen in aquatic ecosystems through photosynthesis. They play a crucial role in the marine food web and are essential for maintaining oxygen levels in the water.
What are the four major kingdom groups?
The four major kingdom groups in biological classification are Animalia, Plantae, Fungi, and Protista. Animalia includes all animals, characterized by multicellularity and heterotrophic nutrition. Plantae consists of all plants, primarily autotrophic and capable of photosynthesis. Fungi are primarily decomposers, with a unique cell structure, and Protista is a diverse group that includes mostly unicellular organisms, such as algae and protozoa.
What are the two major group of protists?
The two major groups of protists are protozoa (animal-like protists) and algae (plant-like protists). Protozoa are unicellular organisms that can be parasitic or free-living, while algae are photosynthetic protists that can be unicellular or multicellular.
Are diatoms prokaryotic?
Diatoms are eukaryotic, they are a major class of algae and the most common type of phytoplankton. They are unicellular yet exist in colonies in the shape of ribbons.
What is major difficulty for algae?
acquiring nitrogen
What types of algae are the major constituents of phytoplankton?
The major types of algae in phytoplankton include diatoms, dinoflagellates, cyanobacteria (blue-green algae), and coccolithophores. These algae play a vital role in marine ecosystems and contribute significantly to global primary production and nutrient cycling.
What class are the seaweed in?
Seaweeds are classified into three major groups; the green algae, the brown algae, and the red algae. Placement of seaweed into one of these groups is based on the pigments and colouration existing in the plant. Other seaweed features that are used to classify algae include: cell wall composition, reproductive characteristics, and the chemical nature of the photosynthetic products. Plant structure, form and shape are additional characteristics used to classify seaweed.
What are two major Groups of microorganism?
fungus and algae
What are the distinguishing features of the major phyla of animal like protists?
1) Zooflagellates swim with flagella 2) Sarcodines move by extensions of their cytoplasm 3) Ciliates move by means of cilia 4) Sporozoans do not move on their own at all.
What is the major distinguishing characteristic of fungi?
The major distinguishing characteristic of fungi is that they are heterotrophic organisms, meaning they obtain nutrients by absorbing them from their environment. Additionally, fungi have cell walls made of chitin and reproduce through the production of spores.
2 major water features of Mexico?
wat are major features about Mexico
Why is algae crucial to humans' livelihood on earth?
Algae are the major producers of oxygen that humans (and other living organisms) use for respiration.
What are the major physical features in latin America?
The major features are mountains , rivers, and deserts.
What were the major features of the New Jersey Plan?
what were the major features of the New Jersey Plan
