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scoundrel [369]
4 years ago
13

How have useful traits been accumulated in plants and animals over the centuries?

Biology
1 answer:
Nezavi [6.7K]4 years ago
6 0
Useful traits have been accumulated in plants and animals over the centuries by how plants have undergone through certain phases, specifically called selection. Most of these traits are accumulated naturally but others may be acquired in the opposite way through man-made cultivation. Hope this answers your question.
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Which molecules within the cell are responsible for carrying genetic information carbohydrates proteins lipids nucleic acids?
sukhopar [10]

Answer: Nucleic acids

Explanation:

Nucleic acids are biologically occuring polynucleotides in which the nuclotides residues are linked in a specific sequence by phosphodiester bonds.

The two types of nucleic acids are DNA which is double stranded and serves as the usual carrier of genetic information while RNA which is single stranded serves a carriers of genetic information in some viruses only.

4 0
3 years ago
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Which layer of the atmosphere is the least dense?
kramer
The least dense layer of the atmosphere is the exosphere as it is the outer most layer of the atmosphere. Hope it helps!
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3 years ago
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Choose all that explain why carbon is so important to life.
elena-s [515]

Answer:

A, C and D

Explanation:

It creates no ionic bonds because it would need certain changes to it.

Im not so sure about E because the configurations are very similar.

And A seems to make sense because its essential to life itself.

4 0
4 years ago
​Wendell can tell that the trees on the mountain are very far away, because rather than being able to see individual trees and t
vovikov84 [41]

Answer:

The correct answer is - texture gradient.

Explanation:

The texture gradient is a depth cue that is a distortion in comparison of size in objects that are farther or closer. In this cue, it looks denser as u move away from the object.

It is dependent on the sense of the depth perception as Wendell can easily tell that trees on the mountain are far from him as he only sees a dense green patch instead of trees individual trees and space in between in them.

Thus, the correct answer is option - texture gradient.

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3 years ago
Which organelle stores most of a cell’s DNA?
horsena [70]

Answer:

Nucleus stores most of a cell’s DNA...

Explanation:

because it is the control house of the cell..also...

8 0
3 years ago
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