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makvit [3.9K]
3 years ago
7

Genetic drift happens in a population

Biology
1 answer:
lilavasa [31]3 years ago
8 0
A. Genetic drift happens by random chance.
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Between water, plant, air,sun which is the most important and without which one can die​
Diano4ka-milaya [45]

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I think the answer is air

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Explanation:

If it helped please give me brainliest

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timama [110]
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Fireflies emit flashes of light because of chemical reactions, which occur in their abdomens. The rate of the chemical reactions
damaskus [11]

Since the rate of flashing depends on the rate of reaction, it means that fireflies will flash slower during cold weather.

<h3>How does temperature affect rate of reactions?</h3>

Temperature affects the rate of reaction such that reactions are faster at high temperatures and slower at low temperatures.

Thus, since the rate of flashing in fireflies depends on the rate of reaction, cold temperature means that the rate of flashing will be low as compared to warm temperature.

In other words, fireflies will flash lower during cold weather and vice versa.

More on temperature and rate of reactions can be found here: brainly.com/question/16717828

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4 0
2 years ago
The excessive concentrations of circulating parathyroid hormone appeared to be caused by a tumor of the parathyroid gland or ___
Reika [66]

Answer:

parathyroidoma

Explanation:

The condition where the parathyroid hormone is produces excessively is termed as Hyperparathyroidism. This condition arises when the balance between the calcium and phosphorus gets disturbed. The calcium and phosphorus balance is affected in following two cases –  

a) When the parathyroid gland is not working properly due to its own problem usually termed as hyperparathyroidism or more specifically primary hyperparathyroidism

b) When the parathyroid gland is not working properly due to any other disease in the body affecting the functioning of parathyroid. It is termed as secondary hyperparathyroidism  

4 0
3 years ago
In what way did scientists most likely help change the attitudes about
podryga [215]

Answer:

The cleaning up of Lake Washington didn't occur overnight. It started with the process of providing scientific information to the public and the public decided to take action.

The action was persistent and the results yielded took a long while to materialize properly.

Upon receipt of the information from scientists that a particular bacteria was responsible for damaging the ecology of the water body, the public resorted to conveying all effluents to a treatment plant rather than dump same in to the Lake.

Cheers!

8 0
2 years ago
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