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bekas [8.4K]
3 years ago
9

Why are Cyanobacteria from places like volcanic pools so important for the production of oxygen in our atmosphere?

Biology
1 answer:
telo118 [61]3 years ago
4 0
The cyanobacteria from places like volcanic pools so important for the production of oxygen in our atmosphere because oxygen slowly reacts with bacteria and r<span>elease Oxygen. Thank you for posting your question here at brainly. I hope the answer will help you. </span>
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How can you distinguish the dorsal and ventral sides of an earthworm?
pentagon [3]

Answer:

Yes

Explanation:

The earthworm has a rounded dorsal (back) surface and a flatter ventral (belly) surface. Usually the dorsal surface is darker than the ventral surface (though sometimes this is obscured in the preservation process).

6 0
3 years ago
Read 2 more answers
In guinea pigs, brown coat color allele (B) is dominant over red (b), and the solid color allele (S) is dominant over the spotte
Valentin [98]

Answer:

<h2>3/16</h2>

Explanation:

As given;

Brown coat color (B) is dominant over (b), so B is dominant over b.

Solid color (S) is dominant over the spotted(s), so S is dominant over s.

crossing between true breeding brown, solid colored guinea pig( BBSS) with red spotted pig( bbss)

so parents are  BBSS× bbss

gametes are, of parent-1; BS, and parent-2: bs

F1 is : BbSs,

cross between F1 and F1

F2 is : BBSS, BBSs, BbSS, BbSs............BBss..........Bbss........bbSS.......bbss etc

So red and solid color offspring are (bbS_) = 3/16

8 0
4 years ago
According to the joint recommendations of an expert group that included the academy of nutrition and dietetics, an endurance ath
dsp73
For the answer to the question above,
<span>an endurance athlete who weighs 75 kg should consume at least <u>"96g"</u> of protein daily.</span>
The answer is 96g.
I hope my answer helped you in some ways. Have a nice day ahead of you!
3 0
3 years ago
What organisms carry out nitrogen fixation?
aksik [14]

Nitrogen fixers are bacteria

7 0
3 years ago
Which of the following is a possible reason for migration?
zubka84 [21]

The correct answer is option B, that is, diminished food supply.  

Some of the animals move to comparatively short distances in search of food or more favorable breeding or living conditions. However, the majority of animals, which migrate do so in order to find more habitable conditions and food. The phenomenon can be witnessed in almost all the prime animal groups like mammals, birds, amphibians, fish, reptiles, crustaceans, and insects.  


6 0
3 years ago
Read 2 more answers
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