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Kisachek [45]
3 years ago
10

What happens to dna as generations of a species continue to reproduce

Biology
1 answer:
zaharov [31]3 years ago
3 0
Over time mutations occur. If the mutation is null (no effect) or beneficial, the organism will go on to reproduce and that mutation will carry into the next generation. Faulty mutations that cause harm will not likely be carried forward.
So, several generations later you have some level of change to the original sequence.
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How are the ear and the eye alike? How are they different?
Temka [501]

Answer:

SAME They are both senses/ DIFFRENT

and a ear can hear and eyes can see

Explanation:

6 0
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After suffering a head injury, doctors discover that your
VikaD [51]

Answer:

1. You will be unable to smell

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Explanation:

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The olfactory receptors are embedded in the epithelium or mucous lining of the nose in which one extension of the cell body reaches the epithelium surface and branches into cilia like structures which sense the odour.

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Thus, Options-1 and 3 are correct.

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3 years ago
The following list of events happens during meiosis:
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1 and 2

Explanation:

6 0
2 years ago
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adoni [48]

Answer:

Stomata are the organs present on the stem and leaves of the plant and help in the gaseous exchange and evaporating water present in the aerial parts of the plant. Mainly leaves stomata plays role in gaseous exchange and transpiration which is the evaporation of the aerial water of plants by opening and closing the stomata. Stomata are small pores mostly and normally present under the leaves and regulated by the guard cells, dum bell shaped cells to close or close it.

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4 0
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Specific gravity-3.5

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Hardness is between 3-4

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4 0
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