Prokaryote Lineages Video Lessons

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Problem: Oxygen concentration of 1% of 1 billion years ago increased to the present level of 21% because of photosynthetic activity ofa. fungib. cyanobacteriac. plantsd. protistse. animals

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Problem Details

Oxygen concentration of 1% of 1 billion years ago increased to the present level of 21% because of photosynthetic activity of

a. fungi

b. cyanobacteria

c. plants

d. protists

e. animals

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Prokaryote Lineages concept. You can view video lessons to learn Prokaryote Lineages. Or if you need more Prokaryote Lineages practice, you can also practice Prokaryote Lineages practice problems.

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Our tutors rated the difficulty ofOxygen concentration of 1% of 1 billion years ago increased ...as low difficulty.

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Our expert Biology tutor, Kaitlyn took 2 minutes and 49 seconds to solve this problem. You can follow their steps in the video explanation above.