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Damm [24]
3 years ago
6

Nitrogen fixation is carried out mainly by...

Biology
1 answer:
Ghella [55]3 years ago
8 0
I think the answers are 2
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Epithelial tissue always has an exposed outer surface and an inner surface anchored to connective tissue by a thin, non- cellula
Rashid [163]

The basement membrane is the thin, non-cellular structure of connective tissue that separates the lining of an internal surface and external surface from underlying connective tissue in metazoans.

The epithelium is a type of body tissue that covers all internal and exterior body surfaces, lines hollow organs and body cavities, and makes up most of the glandular tissue. The body comprises four types of tissues; depending on the location, connectives, muscular, nervous, and Epithelial, which perform the function of protection, secretion, and absorption.

Some examples of epithelial tissues in your body are the outer layer of the skin called the epidermis, the sweat glands, respiratory tract lining, intestines lining, etc. you can also read more on Epithelial tissue.

Learn more about Epithelial tissue here:

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4 0
1 year ago
What is the starch indicator, and how does it change?
kow [346]

Answer:

<h3><em>Starch is a indicator in the iodometric titration and it turns deep dark blue when iodine is present in a solution. The starch under warming condition forms amylose and amylo pectins which combine with iodine to produce dark blue color.In absence of iodide ion starch indicator is colorless.</em></h3>

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8 0
3 years ago
We would expect cells found in the active muscles of animals to contain relatively large amounts of which cellular organelle? A)
Mars2501 [29]

Answer: B.) Mitochondria

Explanation:

3 0
2 years ago
In which column on the chart below would the information below best fit for a mode of reproduction, CANNOT REPRODUCE WITHOUT A H
Alisiya [41]

Answer:

B. Virus.

Explanation:

Hello.

In this case, since bacteria (A.) reproduce via asexual reproduction via mitosis and the animal (D.) and vegetal (C.) cells could reproduce via sexual or asexual reproduction depending on the organism, they do not need a host to start the replication of the DNA and therefore reproduce. In such a way, it is widely known that viruses need a host that facilitates the replication of their DNA or RNA (depending on the virus) since they only have their genetic information but they do not have neither the RNA nor the DNA polymerase that favor such process, that is why they need a host.

Best regards.

5 0
3 years ago
If you don't like a certain food, you could hide much of its taste by A. closing your eyes. B. pinching your skin. C. biting you
olya-2409 [2.1K]
D. Holding your nose

Your sense of smell is a big part of your taste, which is why it helps to plug your nose when eating something bad.
5 0
3 years ago
Read 2 more answers
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