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dlinn [17]
3 years ago
15

How is a secondary immune response different from a primary immune response?

Biology
1 answer:
borishaifa [10]3 years ago
6 0

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.

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The most characteristic of the plants which can fulfill is the use of energy, maintain homeostasis,and composed of the cells.

<u>Explanation:</u>

HOMEOSTASIS: It is the property of the living organisms in which the internal system is kept in balance. Plants stay cools in the desert heat through their reflective surface, reduced leaves or the leaves that are parallel to the sun.

USES OF ENERGY: The plant uses the energy of the sun to change the water and the carbon dioxide into the sugar called glucose and it is used by the plants for the energy.

CELLS: It has cell walls, cell membranes, and it is composed of cellulose, pectin, hemicellulose. The cell in the plants varies from species to species.

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insens350 [35]
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Which statement must be true of their individuals if two populations are no longer the same species?
Jlenok [28]

Answer:

wouldn't it he A

Explanation:

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