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NeX [460]
2 years ago
5

What would be the result if crossing over did not happen during meiosis in humans?

Biology
2 answers:
melamori03 [73]2 years ago
6 0

Answer:

A lack of genetic variation in offspring

matrenka [14]2 years ago
3 0
If crossing over did not occur during meiosis, there would be less genetic variation within a species.
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In _______________, brain cells are stimulated using a powerful magnetic field produced by a wire coil placed on a person's head
Masteriza [31]

Answer:Transcranial Magnetic Stimulation (TMS)

Explanation:

Transcranial magnetic stimulation also known as repetitive transcranial magnetic stimulation. TMS is a noninvasive procedure that uses magnetic fields to stimulate nerve cells in the brain to improve symptoms of depression. In TMS, brain cells are stimulated using a powerful magnetic field produced by a wire coil placed on a person's head that temporarily inactivates neural circuits. TMS devices operate completely outside of the body and affect central nervous system activity by applying powerful magnetic fields to specific areas of the brain that we know are involved in depression.

4 0
3 years ago
Many organisms can reproduce asexually through mitosis, while other organisms reproduce sexually, and their cells carry out meio
Darina [25.2K]

Answer:

C

Explanation:

Mitosis is a growth division unlike meiosis which an organism undergoes to produce gametes or sex cells during sexual reproduction.

Mitosis is a kind of cell division that results in two daughter cells, identical in genetic composition. An organism can undergo mitosis in asexual reproduction. For each mitotic division, two daughter cells emerge (duplication division), which will propagate the number of the species.

In a case of heavy predation, the prey organism will depend on diverse number to keep its species from getting extinct. Hence, undergoing mitosis to duplicate itself asexually will be most beneficial in this scenario as a large number will increase the chance that some of them will not be a victim of predation.

3 0
3 years ago
Which process helps regulate Earth's climate by transporting warm seawater to colder regions of seawater?
erma4kov [3.2K]

Answer: The real answer is actually WATER CYCLE.

Explanation:it can be tides

8 0
3 years ago
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How many muscle types in molluscs? discuss these types?​
kirill [66]

Answer:

This phylum can be segregated into seven classes: Aplacophora, Monoplacophora, Polyplacophora, Bivalvia, Gastropoda, Cephalopoda, and Scaphopoda.

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How does cytokinesis differ in plant versus animal cells?
Artist 52 [7]

Answer:

Animal cells have a cleavage furrow which will pinch the cytoplasm into two nearly equal parts

Explanation:

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2 years ago
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