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Where did diatoms orginate from?
Diatoms are believed to have originated during the Jurassic period, around 250 million years ago. They are a type of algae that adapted to live in both freshwater and marine environments, and have since become one of the most diverse and abundant types of phytoplankton in the world.
Does diatoms are parasitic?
No, diatoms are not parasitic. They are single-celled algae that are primarily photosynthetic, meaning they make their own food using sunlight. They play an important role in marine and freshwater ecosystems as primary producers.
Are onecelled organisms with shells made of silica?
Yes, diatoms are one-celled organisms with shells made of silica. These shells are called frustules and are made up of two overlapping parts that fit together like a petri dish. Diatoms are a type of algae found in marine and freshwater habitats.
What animals eat diatom?
Many aquatic organisms consume diatoms. Diatoms are an important type of primary producer in marine and freshwater systems and are a type of algae. In marine systems, many zooplankton and some small fish consume diatoms.
Diatoms are the major primary producers in what ecosystem?
Marine
Are desmids freshwater marine or both?
Marine
Do diatom live in fresh or salt water?
There are both freshwater and saltwater diatoms.
What organism has silica walls?
Diatoms are known for having silica walls, which make up their protective outer shell. These microscopic algae play a significant role in marine and freshwater ecosystems.
Where did diatoms orginate from?
Diatoms are believed to have originated during the Jurassic period, around 250 million years ago. They are a type of algae that adapted to live in both freshwater and marine environments, and have since become one of the most diverse and abundant types of phytoplankton in the world.
Does diatoms are parasitic?
No, diatoms are not parasitic. They are single-celled algae that are primarily photosynthetic, meaning they make their own food using sunlight. They play an important role in marine and freshwater ecosystems as primary producers.
Is hydra freshwater or marine cnidarians?
both
What has the author B Hartley written?
B. Hartley has written: 'A check-list of the freshwater, brackish and marine diatoms of the British Isles and adjoining coastal waters'
Are onecelled organisms with shells made of silica?
Yes, diatoms are one-celled organisms with shells made of silica. These shells are called frustules and are made up of two overlapping parts that fit together like a petri dish. Diatoms are a type of algae found in marine and freshwater habitats.
What is the ecological role of Dino flagellates and diatoms?
Diatoms are very important in both freshwater and marine ecosystems. They export excess carbon in the ocean and also utilize silic acid to create their cells walls. The use of this also helps them be controlled vicariously through the abundance and dispersal of it throughout the water. Diatoms are also able to sink, so that helps them with dispersal. They are responsible for nearly half of the ocean's energy production.
What do freshwater and saltwater have in common?
they both have swag
What animals eat diatom?
Many aquatic organisms consume diatoms. Diatoms are an important type of primary producer in marine and freshwater systems and are a type of algae. In marine systems, many zooplankton and some small fish consume diatoms.
What is the most important producer in both a freshwater and marine ecostem?
river and lake
