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Ilia_Sergeevich [38]
3 years ago
15

Why do you think that our bodies have different densities of receptors in different areas? How does this help humans survive/int

eract with their environment?
Biology
1 answer:
Cerrena [4.2K]3 years ago
4 0

This is because of the specific function of every part of the body.

Fingers, the part of the hand that helps us discover and things and their characteristics, had more receptors than our back, for example.

This is because our back needs to feel things like cold or heat, but not necessarily recognize things or recapitulate information about it.

This helps us to survive because if you don't know something, you may touch it and if it feels too hot, or itch, or have some bad reaction you will move away, preventing of being hurt.

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NeTakaya
<span>Eukaryotic cell

There are differences between Eukaryotic and Prokaryotic cells. This difference is considered to be the most important distinction between groups of organisms. A Prokaryotic cell does not contain a nucleus. It only contains one chromosome and is a single-celled organism. It was the only form of life on earth for millions of years. Examples of a Prokaryotic cell are the different types of bacteria present today. 
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5 0
3 years ago
The term meaning the surgical creation of a stoma into the trachea to insert a breathing tube is __________.
andrew-mc [135]
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3 0
3 years ago
Distinguish between first-generation pesticides and second-generation pesticides used by people to combat pests, and give an exa
Lady bird [3.3K]

Answer:

No short answer.

Explanation:

First and second generation pesticides differ vastly in terms of their contents and effects.

First generation pesticides were used in early 20th century up until the 1940's and they consisted chemicals such as mercury and lead which were not biodegradable and they started adding up in the soil until it was not fertile anymore. Second generation pesticides were divided into three groups as chlorinated hydrocarbon, organophosphates or carbamates and consisted of chemicals that were less harmful for the soil and did not accumulate over time. Some examples to second generation pesticides can be DDT or dimethoate.

Broad spectrum and narrow spectrum pesticides have the difference of effective range between them. Narrow spectrum pesticides are designed to target a specific organism such as a specific plant or an insect whereas broad spectrum pesticides are applicable to a wider range of organisms and still have the same effect for each.

Chitin Inhibitors can be given as an example of narrow-spectrum pesticides and the second generation pesticides in the answer can be given as an example of broad-spectrum pesticides.

I hope this answer helps.

6 0
4 years ago
Nitrogen has a melting point of -210.0°C and a boiling point of -195.8°C. A sample of nitrogen is heated from -215.0°C to -200.0
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4 years ago
How are the three chromosomal aberrations differend from each other?
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1.) Inversion - breakage of chromosome in two places , the other piece of DNA is re- inserted into the chromosome.
2.) Translocation - the one piece breaks off and attaches to another chromosome. 
3.) Deletion - the loss of segment of chromosome.

-ace
6 0
3 years ago
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