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Alexandra [31]
2 years ago
15

What are the 3 photosynthesizing prokaryotes

Biology
1 answer:
mojhsa [17]2 years ago
4 0

Cyanobacteria, purple bacteria and green-sulphur bacteria are the 3 examples of photosynthesizing prokaryotes.

Explanation:

The cyanobacteria are also called as oxygenic photoautotrophs. Although prokaryotes do not have well-defined chloroplast instead they have chlorophyll bound in vesicles.

They take energy from sunlight, absorb Carbon dioxide to make food and release oxygen in the process.

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A biologist is studying the possible role of earthworms on the fertility of farm soils. As part of this research, the number of
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Taking more samples from different parts of an acre.

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One of the possible ways to improve estimation is to take more samples per acre while avoiding taking adjacent samples because it could be possible that number of earthworms in one part of an acre is increased (or decreased) for any reason, which would lead us to wrong conclusion.

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There is more oxygen in the ............. than in the blood flowing through the​
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