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Is protistia auto or hetero?
Protista is a kingdom of diverse organisms, some are autotrophic (producing their own food through photosynthesis) while others are heterotrophic (obtaining their energy from consuming other organisms).
What do monerans eat?
Monerans are single-celled organisms that can be autotrophic (producing their own food through photosynthesis or chemosynthesis) or heterotrophic (obtaining nutrients from their environment by absorbing or ingesting organic matter). They can consume a variety of substances such as sugars, proteins, and other organic compounds.
Are organisms in kingdom protista capable of producing their own food?
Some organisms in the kingdom Protista are capable of producing their own food through photosynthesis, like algae. However, not all protists have this ability, as some are heterotrophic and need to obtain nutrients from other sources.
What are the two types of producer organisms?
The two types of producer organisms are autotrophs and photoautotrophs. Autotrophs are capable of producing their own food using inorganic compounds, while photoautotrophs use sunlight to convert carbon dioxide into organic compounds through photosynthesis.
What can you infer about autotrophic organisms?
Autotrophic organisms are capable of producing their own food through processes like photosynthesis or chemosynthesis, utilizing inorganic substances and energy sources such as sunlight or chemical reactions. They form the base of the food chain, providing energy and nutrients for heterotrophic organisms. Their ability to convert energy from non-organic sources into organic compounds plays a crucial role in maintaining ecosystems and supporting life on Earth. Overall, autotrophs are vital for the sustainability of both terrestrial and aquatic environments.
Is salmon a heterotroph?
Yes, salmon is a heterotroph because it relies on consuming other organisms for its energy and nutrients rather than producing its own through photosynthesis.
What is the autotroph hypothesis?
The autotroph hypothesis suggests that the earliest life forms on Earth were autotrophic, meaning they were capable of producing their own food from inorganic sources like sunlight or chemicals. These early autotrophs served as the foundation for the evolution of more complex organisms that depend on them for energy and nutrients.
Do Eubacteria have Nutrition?
Yes, Eubacteria are prokaryotic organisms with various nutritional needs. They can be heterotrophic, obtaining nutrients from organic sources, or autotrophic, producing their nutrients through processes like photosynthesis or chemosynthesis. Some Eubacteria can also be symbiotic or parasitic.
Protozoa are heterotrophic This means they?
rely on other organisms for nutrients instead of producing their own through photosynthesis. Protozoa obtain their food by ingesting other organisms or by absorbing organic matter from their environment.
How do different organisms obtain their nutrients?
Different organisms obtain nutrients in different ways. For example, plants perform photosynthesis to produce their own food using sunlight, water, and carbon dioxide. Animals consume other organisms or organic matter to obtain nutrients, while decomposers break down dead organic material to extract nutrients. Some bacteria can also obtain nutrients from minerals in their environment.
What are energy producing nutrients?
Protein and fat
Which group of organisms does not depend upon obtaining preformed organic molecules from the environment for nutrition?
Autotrophs do not depend on obtaining preformed organic molecules from the environment for nutrition. They are capable of producing their own food through processes like photosynthesis or chemosynthesis. Examples include plants, algae, and some bacteria.
