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german
4 years ago
8

A human sperm cell has Select one:

Biology
2 answers:
MrMuchimi4 years ago
8 0

Answer:

the answer to the question is c

Explanation:

that is the

Katen [24]4 years ago
3 0

Answer: Option B.

A human sperm cell has 23 unpaired chromosomes.

Explanation:

A human sperm cell Is the male reproductive cell. The human sex cell are the sperm which is the male sex cell and the ovum which is the female sex cell. Each sex cell have 23 unpaired chromosomes each. The sex cell are produced by a type of cell division called meiosis. When the male and the female sex cell fuse together, the form a zygote which has 2n chromosomes I.e 46 chromosomes.

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Answer:

actively pump water back into their cells to counter its loss due to osmosis

Explanation:

  • When an organism actively regulates the osmotic pressure of the bodily fluids present in the body in order to maintain homeostasis in the body then this is termed as osmoregulation.
  • Since, the Great salt lake in Utah has a lot of salt in it, the water content in the surroundings of the brine shrimp is much less and hence, the water will move out of the brine shrimp's body as osmosis causes the movement of the water from higher concentration of water to lower concentration of water.
  • However, movement of water out from shrimp's body would cause it to desiccate and hence, it must have an actively pumping system that pumps the water back into their cells in order to compensate for the water lost due to osmosis.
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3 years ago
If Sarah had a viral infection that affected neuron function in the ventral root of the same spinal nerve, how would the signs a
aksik [14]

Each spinal nerve consists of a dorsal and ventral root

The ventral root sends impulses from the central nervous system to its corresponding parts of the body. It is also called the anterior root or motor.


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3 years ago
Which label belongs in the region marked X?
LekaFEV [45]

Answer:

It's A. love :), also sorry that people answer when they don't actually know it, and there just trying to get points.

Explanation:

4 0
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