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ddd [48]
3 years ago
11

How do marine mammals breed?

Biology
1 answer:
Dmitrij [34]3 years ago
3 0

Marine mammals breed by having coitus

Hope this helps :)

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How does an increase in cell volume impact the diffusion of materials through the cytoplasm?
Setler [38]
Increasing the cell's volume would reduce the efficiency of the diffusion of materials through the plasma membrane into the cytoplasm of the cell. 

On the other hand, increase the surface area and decreasing the volume oft the cell would increase the rate of diffusion across the plasma membrane.
4 0
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Booking non-patient appointments must be done directly from the
MatroZZZ [7]
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_____ twins develop from two separate fertilized eggs and share _____ percent of their genes.
lapo4ka [179]
Number 1 is fraternal (also known as dizygotic) 
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6 0
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Is it true or false scientists must reapeat an experiment for it to be usefuk?
Greeley [361]
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3 years ago
Bundles of axons in the central nervous system are called
Karolina [17]

Answer: Bundles of axons in the central nervous system are called a "tract"

Explanation:

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Bundles of axon in the CNS is known as tract. We have ascending tracts and descending tracts. The ascending tracts function are to conduct and carry impulses along the spinal cord to the brain while the descending tracts transmit and carry the impulses from the brain to lower regions (downward) of the body. Tracts are identified by their origin (where the bundle start) and also the end/termination of axon bundle.

The largest tracts are fasciculi gracilis and cuneatus which are known as ascending tracts.

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