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kramer
3 years ago
12

Which of the following precautions should be taken to reduce the risk of chromosome mutations?

Biology
1 answer:
posledela3 years ago
7 0

Answer:

C) wear a lead protective shield when having teeth XRAYS

Explanation:

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The hypothalamus regulates the ________.
Tresset [83]

Answer:

c. pituitary gland

Explanation:

The hypo(below) thalamus is an almond size structure located superiorly to the brainstem. it is located below the thalamus. Hence the name hypothalamus.

It is primary function is is to control the body homeostatic functions of sleeping and waking up, sex, thirst and hunger etc.

It performs these roles by serving as the primary link of the nervous system with the endocrine system. Pituitary gland is an example of  endocrine gland that secrets many hormones. (they are called endocrine because the hormones are secreted directly into the blood streams.

<u>Its activities are controlled by the nervous stimulation from hypothalamus. Therefore the instructions to secretes certain hormones to the post and anterior part of the pituitary gland depends on the hypothalamus.</u>

Growth hormones, oestrogen, and thyroid are examples of hormones of the pituitary glands.

7 0
2 years ago
Explain how ecosystem can change even if people are not involved​
andrew11 [14]

Answer:

The animals could change it. For example, a bunny could dig a hole in the ground, making a home for other animals inside of it, too, changing the animals' living environment.

Or natural disasters could change their environment, too. For example, if a landslide occurred and covered a pond, frogs and snakes could lose their living areas and food, which would make them have to move to a different area, changing another ecosystem.

5 0
2 years ago
Who was Louis Pasteur?
olya-2409 [2.1K]

Answer:

Louis Pasteur was a French chemist and microbiologist renowned for his discoveries of the principles of vaccination, microbial fermentation, and pasteurization.

mark me brainliestt :))))

8 0
2 years ago
In tropical climates, why is there heavy vegetation but poor soil?
Georgia [21]
Answer - B

Reason - Since the area is in the tropics there will be time to time heavy precipitation, which over time the decomposed nutrients will get washed down into a run off and depleted.
5 0
3 years ago
I’m a machine, work output is less than work input because some energy is converted into thermal energy. True or false
Lady bird [3.3K]
True because thermal energy is mostly always used for a machine
7 0
3 years ago
Read 2 more answers
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