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anzhelika [568]
3 years ago
13

Name two major divisions of the nervous system

Biology
1 answer:
mr_godi [17]3 years ago
8 0

Answer: Central and Peripheral.

Explanation: The nervous system has two major divisions: central and peripheral. The central nervous system contains the brain and the spinal cord. The peripheral nervous system contains the nerves, which leave the brain and the spinal cord and travel to certain areas of the body.

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Which zone of the ocean can be above or below water, contains waves, and has varied salinity and temperature?
Dima020 [189]

Answer:

Intertidal zone

Explanation:

Intertidal zone is present between low and high tide and hence, it can be above or below water. The zone is characterized by presence of nutrients and abundant oxygen as well as availability of light. The zone exhibits fluctuations in salinity and temperature as caused by waves.

6 0
3 years ago
Which of these statements about cell division is true?
nignag [31]

Answer:

its gonna be D

Explanation:

It can't be A, since cells only divide once they are past interphase

It can't be B, becuase cell division does have an order

It can't be C, becuase a dying cell is still a functioning one

And it is D becuase daughter cells are haploid, while parent cells are diploid

6 0
2 years ago
Read 2 more answers
Cancer cells are less likely than normal cells to undergo _______, or programmed cell death.
laila [671]

Cancer cells are less likely than normal cells to undergo _apoptosis______, or programmed cell death.

Apoptosis is synonymous to programmed cell death

Explanation:

Programed cells death of the cell is required to maintain proper tissue homeostasis. Examples of when apoptosis is necessary are when a cell may have errors in its DNA replication process. Apoptosis ensures the cell does not continue dividing and generating cells with the error. Other forms of damage to a cell that is hard to repair  also require that the cell undergo apoptosis.

In cancer cells, apoptosis pathway faulted and even when cells are required to undergo programmed cell death, such as in the case when lethal mutations occur, the cell continues to divide creating many cells that have the defect. This is what creates cancer tumors,

Learn More:

For more on cancer check out;

brainly.com/question/11710623

brainly.com/question/11689557

#LearnWithBrainly

5 0
2 years ago
Read 2 more answers
IMPORTANCE OF TRANSPORT MECHANISMS IN CELLULAR PROCESSES.
earnstyle [38]

Explanation:

Small substances constantly pass through plasma membranes. Active transport maintains concentrations of ions and other substances needed by living cells in the face of these passive movements. Much of a cell's supply of metabolic energy may be spent maintaining these processes.

5 0
2 years ago
This is an organism that relies on complex organic substances for nutrition.
Lilit [14]
A heterotroph is an organism that relies on complex organic substances for nutrition. <span>A </span>heterotroph<span> is an animal that can't make its own food supply, so they have to eat other things, like plants or other animals, to survive. Hope this answers the question.</span>
5 0
3 years ago
Read 2 more answers
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