Is algae in the kingdom Protista?
Is algae in the kingdom Protista?
algae, singular alga, members of a group of predominantly aquatic photosynthetic organisms of the kingdom Protista. Their photosynthetic pigments are more varied than those of plants, and their cells have features not found among plants and animals.
Is algae prokaryotic or eukaryotic?
The algal cell. Algal cells are eukaryotic and contain three types of double-membrane-bound organelles: the nucleus, the chloroplast, and the mitochondrion. In most algal cells there is only a single nucleus, although some cells are multinucleate.
Why is algae classified in the Protista kingdom?
Here we have grouped algae with protozoa and slime molds in Protista because mthe majority of algae are unicellular, and even the multicellular algae are structurally simple compared to true plants.
What is eukarya Protista?
“Kingdom” Protista. • Protists are “any eukaryote that is not a plant, animal or fungus.” ❖Most are single cells, or colonies of a single cell.
Do all algae are eukaryotic?
Algae are eukaryotic organisms, which are organisms whose cells contain a nucleus and other structures (organelles) enclosed within membranes. They live in moist environments, mostly aquatic, and contain chlorophyll….10.2 What are Algae?
| Species | Scenedesmus quadricauda |
|---|---|
| Protein | 47 |
| Carbohydrates | – |
| Lipids | 1.9 |
| Nucleic acid | – |
Why are algae considered as indicators of pollution in aquatic ecosystems?
Algae are valuable indicators of ecosystem conditions because they respond quickly both in species composition and densities to a wide range of water conditions due to changes in water chemistry. ratio often determines which algae genera are dominant, present or absent in these nutrient-affected water bodies.
Is Protista and protozoa same?
The taxonomic kingdom Protista is a collection of single-celled organisms that do not fit into any other category. Protists are a group made up of protozoa, unicellular algae, and slime molds. Protozoa are the oldest known group of heterotrophic life that consume and transform complex food particles into energy.
What is domain Protista?
Domain. Eukarya. Page 2. Description Kingdom Protista is the most diverse of all the kingdoms. Protists are eukaryotes that are not animals, plants, or fungi.
How do we know protists are eukaryotic?
Protists are eukaryotes, which means their cells have a nucleus and other membrane-bound organelles. Most, but not all, protists are single-celled. Other than these features, they have very little in common. You can think about protists as all eukaryotic organisms that are neither animals, nor plants, nor fungi.
What organisms are in Protista?
Organisms in the Protista kingdom include amoebae, red algae, dinoflagellates, diatoms, euglena, and slime molds.
