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Dovator [93]
2 years ago
15

Describe the role of each of these white blood cells: • T cells: • B cells:

Biology
1 answer:
OverLord2011 [107]2 years ago
4 0

Answer:

B cells are at the centre of the adaptive humoral immune system and are responsible for mediating the production of antigen-specific immunoglobulin (Ig) directed against invasive pathogens (typically known as antibodies).

Explanation:

T cells are a part of the immune system that focuses on specific foreign particles. Rather than generically attack any antigens, T cells circulate until they encounter their specific antigen. As such, T cells play a critical part in immunity to foreign substances.

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Parts of some plants and animals grow according to the Fibonacci sequence of numbers developed by an Italian mathematician in wh
WARRIOR [948]

Answer:

The Fibonacci succession is the next infinite succession of natural numbers, each Fibonacci number is the sum of the two previous to it: a hurricane, the galaxies or the roses have this pattern in nature.

Explanation:

The Fibonacci spiral: an approximation of the golden spiral generated by drawing circular arcs connecting the opposite corners of the squares adjusted to the values of the succession; successively attaching squares of side 0, 1, 1, 2, 3, 5, 8, 13, 21 and 34.

5 0
3 years ago
The term osmolarity has been used to describe the total solute concentration of a solution (generally water), where 1 osmole (Os
arsen [322]

Answer:

osmolarity depends upon molarity.

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osmolarity means the solute concentration of a solution.

here, the solvent is water.

therefore, 1 osmole = 1 mol

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osmolarity = 1.5 M glucose × 1

                   = 1.5 osmoles of glucose.

7 0
3 years ago
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Julli [10]

Answer:

Producers

Explanation:

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3 0
3 years ago
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Based on the article which tissue do you think is affected by polio​
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Answer:

Polio affects the body by attacking your central nervous system,

It infects the spinal cord, brain, and surrounding tissues.

some symptoms can be  depending on which area of the spinal cord and brain it attacks.

it happens because of  poor hygiene.

hope this helps :)

(( what article were you given because i cant answer the question directly if you dont give any context  ))

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Explanation:

7 0
2 years ago
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