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Ghella [55]
3 years ago
14

Which of the descriptions below does not explain the effects of air pollution on the respiratory system?

Biology
2 answers:
NeTakaya3 years ago
7 0
I believe that the best answer among the choices provided by the question is <span>It could increase carbon dioxide uptake in alveolar sacs.</span>
Hope my answer would be a great help for you.    If you have more questions feel free to ask here at Brainly.
Artist 52 [7]3 years ago
7 0

The correct answer is option D

In case of pollution when there is a less supply of oxygen and more supply of carbon dioxide then there is no uptake of carbon dioxide from the outer environment.

The human body is equipped with the respiratory system which functions by uptaking the oxygen from the environment and releasing it into the body.

In case there is no oxygen supply the body will not take carbon dioxide from the outer environment.

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Different between qualitative and <br>quantitative <br>​
Veseljchak [2.6K]

Answer:

In a nutshell, qualitative research generates “textual data”

Explanation:

hope it helps pls mark as brainliest

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2 years ago
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A cell membrane is ___________, because it regulates what materials enter the cell.
vesna_86 [32]
A cell membrane is c.selectively permeable because it regulates what materials enter the cell.
8 0
3 years ago
5. Which is the first step of the scientific method?
Arada [10]

Answer:

The first step in the Scientific Method is to make objective observations. These observations are based on specific events that have already happened and can be verified by others as true or false. Step 2. Form a hypothesis.

Explanation:

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3 years ago
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Due to the presence of mycolic acids in the cell wall of Mycobacterium spp., the ________ staining procedure can be used as a di
UNO [17]

The question is incomplete as it does not have the option which are:

-acid-fast

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Answer:

Acid-fast  staining

Explanation:

Acid-fast staining is the technique used to stain and identify the species of the mycobacterium.

During the acid-fast staining, the carbolfuchsin stain is used to color the bacteria as carbolfuchsin solubilizes the lipid of the bacterial wall and the pink stain enters the cell. When these cells are treated with the methylene blue counterstain, the mycobacterium due to the presence of thick cell wall does not allow the entry of the methylene blue as a result of which they appear red o pink.

Thus, acid-fast staining is correct.

6 0
3 years ago
URGENT <br> The different forms of a gene for a given trait are called???
aalyn [17]

Answer:

Allele

Explanation:

Genes come in multiple forms, or versions. Each of these forms is called an allele. For example, the gene responsible for the hair color trait has many alleles: an allele for brown hair, an allele for blonde hair, an allele for red hair, and so on.

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3 years ago
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