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jeyben [28]
3 years ago
10

Where would you find methanogens, which can function only in the absence of oxygen? Select the correct answer.

Biology
1 answer:
zimovet [89]3 years ago
8 0
Methanogens can be found in B.human intestines

Roots of plants and synthetic fertilizers can contain oxygen or come into contact with oxygen.
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Because bacterial lps is both hydrophilic and hydrophobic, a specialized transporting system, _____, is required for membrane tr
gtnhenbr [62]

The correct answer is a. Lpt.

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8 0
3 years ago
Secretion of which hormone is controlled by a positive-feedback mechanism?
Gnom [1K]
I think the correct answer from the choices listed above is the last option. It is the hormone oxytocin that is controlled by a positive-feedback mechanism. Oxytocin is normally produced by the paraventricular nucleus of the hypothalamus and released by the posterior pituitary.<span> Hope this answers the question.</span>
7 0
3 years ago
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What is a solid outer layer of the earth?
choli [55]

Answer:

lithosphere

Explanation:

Earth's lithosphere includes the crust and the uppermost mantle, which constitute the hard and rigid outer layer of the Earth. The lithosphere is subdivided into tectonic plates. Further there are two types of lithosphere mainly as oceanic and continental lithosphere.

4 0
3 years ago
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Which layers of the Earth are common to both the compositional and mechanical descriptions? a. crust and mantle b. lithosphere a
butalik [34]
The layers that are common to both compositional and mechanical are the "<span>inner and outer core"</span>
6 0
3 years ago
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There are many interconnections between the arterial branches of the coronary circulation, which function to maintain a constant
DaniilM [7]

Answer:

The correct answer is option-C

Explanation:

Anastosomes is a connection between the two interconnected tubular structures like in the loops of intestine or the blood vessels.

The anastomy between the blood vessels is known as the circulatory anastomosis. The connection is formed between the arteries and arteries or between veins and veins or between arteirs and veins.

The anastosome connections forms the bypass route for the flow of blood if one pathway of blood id blocked.

Thus, option-C is the correct answer.

4 0
3 years ago
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