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valentinak56 [21]
3 years ago
10

What’s the answer to the question

Biology
1 answer:
Ilya [14]3 years ago
5 0

Answer:

Homologous Structures

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How is a secondary immune response different from a primary immune response?
borishaifa [10]

Answer:

The secondary immune response is the immune response when the same antigen , memory cells that was encountered before is remembered and the immune system make antibodies to counter it.

Explanation:

There is a difference between the primary immune response and secondary immune response.

In the primary immune response occur when the immune system encountered an antigen for the first time which lead to the generation of memory cells and and the B cells with the T cells produce antibodies.

While the secondary immune response occur when the same antigen that was encountered the first time is encountered the second time and it lead to the stimulation of memory cells to produce more and high quantities of antibodies to fight foreign substances.

6 0
3 years ago
What is the difference between the rough and smooth endoplasmic reticulum
Pani-rosa [81]
Rough ER is studded with ribosomes and the Smooth ER has a smooth surface ..
5 0
3 years ago
What are baroreceptors? Chemoreceptors?
Romashka-Z-Leto [24]

Answer:

Baroreceptors:

Baroreceptors are the type of mechanical receptors. These receptors are located in the carotid sinus and become active in response to the change in the pressure in the heart. They have the ability to sense the information and relay it to the brain.

Chemoreceptors:

Chemoreceptors area also known as chemo sensors as they have the ability to detect the change in the chemical substance of the body. These receptors are present on the taste buds. They have the ability to generate the action potential and relay information.

3 0
3 years ago
Where does the optic nerve cross the midline?​
Alik [6]
The answer to this question would be: <span>a. optic chiasm

The optic nerve will be crossed in optic chiasm. Only a part of the optic nerve is crossing the midline. So, if there is a damage in the nerve after crossing, the visual loss will not only appear in one eye but half of both eye. Damage in right visual cortex will cause the left and right eye losing their half (left part) of their visual field.</span>
7 0
3 years ago
1 Which statement describes the relationship between the scientific method and the scientific process?
atroni [7]

Answer:

Option D.

Explanation:

Scientific method is the method of experimentation that is used in science to explore observations and answers to questions on natural world. It involves making observations, formulating hypothesis and conducting scientific experiments.

Scientific processes is the end result of scientific method. It involve step by step approaches use to carry out scientific experiments about natural world.

4 0
3 years ago
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