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worty [1.4K]
2 years ago
12

During meiosis, chromosome pairs randomly line up along each side of the cell equator. This arrangement mixes up the chromosomal

combinations which
Biology
1 answer:
Bad White [126]2 years ago
4 0
What are you asking?????
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In the chart below, which process is not carried out by cells?
Iteru [2.4K]

Answer:

gagggdgdgdgdgdgdgdgdfgdfgdg

Explanation:

sorry

3 0
2 years ago
Please help
Ludmilka [50]
A memory B cell is kinda of how it sounds it has a memory of what your body has fought before such as a virus and can stimulate a response quicker then the first time you encountered it. 

If you lack memory B cells your body doesn't built up the same immune response when you come into contact with the virus again.

"Vaccination would prevent further disease" Incorrect, a vaccine lets you build up memory cells to combat the disease if you lack them you cannot build up a defense.
"Vaccination would not prevent further disease" Correct, a vaccine can be a dead version of a virus or parts of a virus that shows your body what to respond to quickly in the future. If you body cannot make memory b cells it wouldn't help to use a vaccine. Your body wouldn't keep a memory of it being bad.
"You would not produce antibodies" Even if your body does not remember a particular virus it does produce antibodies to combat it just not as quick or efficiantly as something it has come into contact with before and produced memory cells.
"You would over produce histamine" Incorrect, different process for that histamine.
6 0
3 years ago
What is a tool that shows phenotypes of genetically related family members
professor190 [17]

Answer: A Tool that Shows Phenotypes of Genetically Related family Members, Are A pedigree.

Explanation:

5 0
3 years ago
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How does energy change forms in a campfire?
Archy [21]

Answer:

the wood is being burnt leaving behind ash and changing a solid to a gas ( wood to fire )

Explanation:

3 0
3 years ago
How can you protect yourself from biological hazards associated with human sources?
jarptica [38.1K]

Answer:Ways of protecting one's self from human sources of biological hazards include: Effective use of personal protective equipment such as hand gloves, nose masks, face cover, shoe cover.

Explanation:Human sources of biological hazards may include waste products from human such as faeces, urine and also fluids such as blood from bleeding wound, saliva and so on. These substances may harbor bacterial and viral infections which may result in biological hazards. Therefore, good personal hygiene and use of personal protective equipment will protect one from biological hazards related to human sources.

3 0
3 years ago
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