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Korvikt [17]
3 years ago
14

Does evolution occur at the individual or population level?

Biology
2 answers:
Semenov [28]3 years ago
8 0

Explanation:

the process of evolution occurs only in population and not in individuals . all single individual can not evolve alone evolution is the process of changing the gene frequencies with in a gene pool .

Neporo4naja [7]3 years ago
5 0

Answer:

populations

Explanation:

this is because individual species are not changing. Populations are evolving. Since people in a group differ, those of the population are more able to live and replicate owing to a specific range of environmental conditions.

hope this helped!

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Speech about Environmental pollution
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Good morning /afternoon to one and all present here

I am here to talk about environmental pollution.

Pollution - It is defined as the addition of any substance or energy to the environment that is in some harmful form is know as a pollution

It can also be called as environmental pollution.

The environmental pollution include  air pollution, water pollution, land pollution, noise pollution, light pollution, and plastic pollution

Air pollution:

It is caused mainly due to the smoke from automobiles and by the unwanted smoke sent out from factories.

They produce carbon monoxide and nitrogen oxides, ozone, lead, that leads to smog formation also causes damage to foliage It causes health issues like, heart disease, inflammation and irritation of breathing passages, breathing difficulties, particularly for people with asthma, reduced lung function,

Water pollution:

The release of substances into subsurface groundwater or into lakes, streams, rivers, estuaries, and oceans. It is caused due to the industrial waste that are disposed directly into the water.

People use the same water for drinking, washing clothes, washing animals and they take bath in the same water.

Land pollution:

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Noise pollution:

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4 0
3 years ago
Which sequence correctly describes the flow of genetic information in a cell? A. Proteins → RNA → DNA B. DNA → RNA → Proteins C.
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<span>B. DNA → RNA → Proteins </span>
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4 years ago
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What is an example of a homeostatic response that helps an organism survive?
maxonik [38]
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what role do bacteria and other tiny organisms have in making sure that nutrients are always available in ecosystems
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Bacteria and other small organisms within an ecosystem play an important role in maintaining homeostasis of an ecosystem while also helping to break down dead materials. These small organism play a vital role in decomposing of dead plant and animal matter that then becomes nutrients for the ecosystem in the future provide fertile soil for new plant life to grow supporting the cycle of life in an ecosystem. 
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tino4ka555 [31]

Answer:

B) specific heat

Explanation:

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I hope you find this information useful and interesting! Good luck!

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3 years ago
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