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Levart [38]
3 years ago
9

Which of the following is true of T-lymphocytes.

Biology
1 answer:
allsm [11]3 years ago
4 0
Hello.

The answer is 

<span>B.They help produce plasma cells. 

Have a nice day</span>
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several species of warblers (bird) live in different areas of the same tree . this phenomenon is known as
Gekata [30.6K]

Answer:

This phenomenon is called Niche Differentiation, it happens when several species live in the same area but different parts. Hope that helps! :)

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3 years ago
ABOUT ALBERT EINSTEIN <br><br>FRIEND TELL ME ABO<br>UT​
STatiana [176]

her you go : mark as brainliest please

Explanation:

Albert Einstein was a German mathematician and physicist who developed the special and general theories of relativity. In 1921, he won the Nobel Prize for physics for his explanation of the photoelectric effect. In the following decade, he immigrated to the U.S. after being targeted by the German Nazi Party.Sep 1, 2020

Birth Date: March 14, 1879

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6 0
3 years ago
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After eating a large meal of pasta, an individual's blood sugar levels are elevated. In response to this, the pancreas secretes
almond37 [142]

Answer:

d) A negative feedback loop

Explanation:

A negative feedback loop counteracts the deviation from homeostasis by generating a required response. The function of the insulin hormone is to lower down the blood glucose level when it raises above the normal range. Insulin triggers the uptake of glucose from the blood by cells. It specifically triggers muscle and liver cells to take up glucose from the blood.

Once the blood glucose level is restored to the normal value, the secretion of insulin stops. Here, a change in normal body condition (raised blood glucose level) was counteracted by the secretion of insulin hormone to restore the homeostasis of blood sugar levels.

5 0
3 years ago
How does a vaccination make someone immune? Please can you include these words:
Andrews [41]
A vaccine uses a live pathogen that is too weak to make you sick. Once it enters your body you defeat it easily. Now that yur body is familiar with it your body can fight off the disease in the future.
5 0
3 years ago
Which consist of sperm cells and egg cells?gametes tetrads diploids chromosomes
REY [17]
<span>The sex cells, more scientifically known as the ova and spermatozoa, are composed of 23 of the usually 46 human chromosomes. They have half the usual number because they of course combine to form a new, genetically distinct, cell, termed the zygote. The correct term for this type of cell, one with half of the complete genome, is GAMETE. Therefore the answer is option (a).</span>
4 0
2 years ago
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