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liq [111]
2 years ago
14

What is an inference?

Biology
1 answer:
lutik1710 [3]2 years ago
4 0
D, a logical interpretation of an observation, basically guessing with some prior knowledge backing your thinking up.
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Certain types of ________ have a relationship with certain plants where they help convert nitrogen into a usable form.
Viefleur [7K]

Answer:

Answer is C. Bacteria

Certain types of bacteria have a relationship with certain plants where they help convert nitrogen into a usable form.

Explanation:

Nitrogen is abundant in the atmosphere, but plants cannot use it because of the absence of a necessary enzyme, nitrogenase, which converts nitrogen into a usable form.  So they form a symbiotic relationship (mutually-beneficial arrangement) with nitrogen fixing soil bacteria (rhizobia) which perform biological nitrogen fixation. Biological nitrogen fixation is a process in which the symbiotic nitrogen-fixing bacteria coverts atmospheric nitrogen into ammonia and organic derivatives that plants can use to synthesize proteins.  This bacteria form nodules on the roots of plants like legumes in which nitrogen fixation takes place.

Both plants and bacteria benefit from this symbiotic relationship, as the plant obtains ammonia to synthesize proteins from nitrogen in the atmosphere while bacteria obtain carbon compounds from the plant produced through photosynthesis and a secure environment to grow. As the plant roots leave behind some of the usable form of nitrogen in the soil, this process also increase soil fertility.

4 0
3 years ago
What happens at the end of the transcription process?
Goshia [24]

Answer:

C) DNA produces messenger RNA, also called mRNA.

Explanation:

During transcription DNA is used as a template to make RNA. RNA then leaves the nucleus and goes to a ribosome in the cytoplasm, where translation occurs. Translation reads the genetic code in mRNA and makes a protein.

5 0
3 years ago
Read 2 more answers
Controlled variables.
Schach [20]
I think it should be b
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Blood in the heart chambers is separated from the myocardium by a thin membrane called the __________.
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It is separated by the endocardium !
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Why do humans sweat and dogs pant? Explain the purpose and the reason it is effective.
worty [1.4K]
It is a fact that humans sweat and dogs pant to regulate body temperature or release heat from the body. This procedure is also called evaporative cooling. The sweat of the humans and the panting of the dogs actually help to evaporate from the body and thereby it takes away the heat from the body. I hope it has helped you.
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