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aleksklad [387]
3 years ago
12

How do you think scientists use these types of structures to determine how organisms are related?

Biology
1 answer:
tangare [24]3 years ago
8 0

Answer:

I think scientists use these types of structures to determine how organisms are related  by:

establishing associations between related common ancestors.

Explanation:

The reason behind this answer is that in the first place, scientists can evaluate the source origin of all organisms and find out if they share a common ancestor based on the organization they have. This can be very useful considering certain organisms can share characteristics. So, they might be located near one to the other.

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According to the _____ of color vision, receptor cells are linked in pairs, working in opposition to each other.
slavikrds [6]
The appropriate response is an opponent-process theory. Opponent-process theory is a mental and neurological model that records for an extensive variety of practices, including shading vision. This model was first proposed in 1878 by Ewald Hering, a German physiologist.
6 0
3 years ago
Where does spongy bone occur in the skeleton?
Murrr4er [49]

spongy bone is found in the bones of the skull, sternum, vertebrae, the pelvis, the lining of the marrow cavity and the epiphysis.

3 0
3 years ago
What are the charecteristics of epihtelial tissue
ikadub [295]

Answer:

- covers and lines body surfaces

- minimal intercellular substance

- cells are densley packed together

- cells rest on basement membrane

- simple (single line of cells) and stratified (multiple layers)

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Explanation:

Hope this helps!

5 0
3 years ago
When you hear the words "cold front" what comes to mind?
irakobra [83]
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3 0
3 years ago
Which is the main reason cells are replaced in the body?. The cells are too large.. The cells are inactive.. The cells are damag
anygoal [31]

The right answer is The cells are damaged.

Take the example of skin cells.  

The skin consists of two tissues:

* the outermost, the epidermis, resting on a vascularized connective tissue,

* the dermis.

In the epidermis, which includes several layers of cells, the outer layer is formed of dead cells that are desquamating and are constantly being replaced from proliferating basal cell cells. So, in normal conditions, the epidermis is in constant renewal.

On the other hand, when accidentally, the upper parts of the epidermis are damaged, for example, a slight abrasion or of a burn, the destroyed portion is regenerated (replaced) thanks to an accelerated proliferation of basal epidermal cells .

7 0
3 years ago
Read 2 more answers
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