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scoundrel [369]
4 years ago
13

Which is responsible for transporting oxygen-poor blood from the upper part of the body to the right atrium of the heart?

Biology
2 answers:
tankabanditka [31]4 years ago
5 0

Answer:

Inferior vena cava

serg [7]4 years ago
4 0

Answer:

superior vena cava

Explanation:

just did it

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The cytoplasmic extensions that, together with the cell body, provide the main receptive surfaces for neurons are the
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The correct answer will be option- D.

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Neurons are the cells which help in the transmission of the signals to and fro from the CNS and PNS to the body and vice versa. The structure of the neurons is divided into three main parts: the axon, dendrites and the cell body. The dendrites and axons are the extensions of the cell cytoplasm and together constitutes the neurites.  

The dendrites are the extensions of the cytoplasm which receives the signals either from the cell surface as well as the from the post-synaptic neurons and further process the signals.

Thus, option- D is the correct answer.

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