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Aleks04 [339]
4 years ago
11

Which of the following best describes the process of diffusion?

Biology
2 answers:
gtnhenbr [62]4 years ago
8 0

Answer:

Option (4).

Explanation:

Diffusion is the important process by which solute particles move along the concentration gradient. The diffusion process is useful in exchange of ions and other particles in the cell.

The solute particles move from region of higher concentration of solute  to the region of lower concentration of solute. No input of energy is required in this process.

Thus, the correct answer is option (4).

sveta [45]4 years ago
6 0
"Diffusion is the movement of molecules from an area of higher concentration to one of lower" is the one among the following choices given in the question that <span>best describes the process of diffusion. The correct option among all the options that are given in the question is the fourth option or the last option.</span>
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3 years ago
Which cranial nerve innervates the thyroid gland?
Mekhanik [1.2K]

Answer:

Vagus nerve

Explanation:

Vagus nerve is the tenth cranial nerve that can innervate in the neck, thorax and abdomen.

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3 years ago
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The system of nerves that govern reflexes, glands, the iris of the eye, and activities of interior organs that are not subject t
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Answer:

The system of nerves that govern reflexes, glands, the iris of the eye, and activities of interior organs that are not subject to voluntary control is called the <u>autonomic nervous system</u>

Explanation:

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The autonomic nervous system is responsible for regulating the involuntary visceral functions of the organism. Also, it's responsible for the maintenance of body homeostasis and the body's adaptation responses to variations in the external and internal environment. Thus, it helps to control, among other functions, blood pressure, heart rate, urinary emission, sweating, body temperature, among others. Most of the functions of the system are unconsciously regulated by means of visceral reflexes.

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Could the one-haired fur seal Otaria flavescens be crossed with the two-haired fur seal Arctocephalus australis, and originate h
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