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kaheart [24]
2 years ago
12

Describe the three methods for harvesting stem cells, for each method, explain the benefits of the method and the ethical concer

ns related to the method
Biology
1 answer:
dezoksy [38]2 years ago
4 0

Answer:  These stem cells are manipulated to specialize into specific types of cells, such as heart muscle cells, blood cells or nerve cells. The specialized cells can then be implanted into a person. For example, if the person has heart disease, the cells could be injected into the heart muscle.

Explanation: Describe the three methods for harvesting stem cells, for each method, explain the benefits of the method and the ethical concerns related to the method

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Which plant part is the source of chilli used as spices? A) Stem. B) Root. C) Seed.
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Answer:

I suppose it would be the seed.

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3 years ago
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Why is it important to scientists for a hypothesis to be testable? How would the experiment differ if it were not?
Vsevolod [243]

Answer:

A Scientific Hypothesis Must Be Testable

For a hypothesis to be testable means that it is possible to make observations that agree or disagree with it. If a hypothesis cannot be tested by making observations, it is not scientific.19-Feb-2021

Explanation:

3 0
3 years ago
A(n) ________ is a hard outside covering that is used for protection and prevents the inner body area from drying out.
Artist 52 [7]

The cuticle is the most exterior layer of arthropods' tegument, and its principal function is to protect the body and avoid dehydration. Option C is correct. Cuticle.

<h3>What is the cuticle?</h3>

The cuticle is the most exterior layer of arthropods' tegument. It is secreted by the epidermis and develops right over it.

It is composed of two main layers,

  • epicuticle ⇒ outermost layer
  • procuticle ⇒ inner layer

The cuticle is mainly made of chitin, and its function is to protect the organism's body and avoid dehydration.

Because it avoids dehydration it is believed that arthropods had such an evolutive and adaptative successful in their transition from water to the land.

The cuticle also provides support to the body and a muscle attachment surface.

The correct option is C. Cuticle

A _<u>Cuticle</u>_ is a hard outside covering that is used for protection and prevents the inner body area from drying out.

You can learn more about cuticle at

brainly.com/question/3997730

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6 0
2 years ago
PLEASE HELP WILL GIVE BRIANLIEST TO CORRECT ANSWER
bixtya [17]
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The mad scientist put a human brain into a robust body. The body is
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strong

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There no way a a robust body could be beautiful,admired or smart

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2 years ago
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