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IceJOKER [234]
3 years ago
11

Which of the following explains why meiosis contributes to genetic variations?

Biology
1 answer:
3241004551 [841]3 years ago
7 0

Answer:

A

Explanation:

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28. The figure below shows an animal tissue
saveliy_v [14]

Answer:

The tissues of multicellular, complex animals are four primary types: epithelial, connective, muscle, and nervous. Recall that tissues are groups of similar cells group of similar cells carrying out related functions.

Explanation:

.

5 0
2 years ago
Some bed bugs had mutations in their genetic code which allowed them to survive the chemical pesticide and they produced chemica
Salsk061 [2.6K]

Answer:

Random mutations led to evolution of pesticide resistance genes in bed bugs.

Explanation:

Random mutations in genome of bed bug imparted them the pesticide resistance. Since the bed bugs having the mutation of pesticide resistance were able to survive under presence of pesticides, this variation was favored by natural selection. The bugs with pesticide resistance transmitted this trait to their progeny. In time, the bed bug population consisted of most of the bugs having the pesticide resistance.

8 0
3 years ago
Interphase must occur once before meiosis can happen. (Same thing for mitosis). What would happen if interphase didn’t occur fir
Olenka [21]
During interphase DNA is copied. So if there was no interphase, the new cells wouldn't have enough DNA.
7 0
3 years ago
What happens to the fluid filtered from blood capillaries?
Elden [556K]
<h2>Answer is option "a"</h2>

Explanation:

  • A broad measure of fluid breaks from the blood spread each day. An extensive amount of liquid breaks from the blood dissemination every day. Except if this liquid is consumed by the lymphatic framework, an excessive amount of liquid will amass in the interstitial spaces and growth will occur The key capacity of lymph is to send blood parts back to the circulatory framework and keep up the correct volume of blood scattering.
  • The interstitial fluid is fluid that has spilled from the blood stream and contains platelets and proteins which are fundamental parts of blood Except if these segments have come back to the circulatory system, the volume of blood in an individual's body may get inadequate.
  • Hence, the right answer is option a " it becomes interstitial fluid, enters lymphatic vessels, and is returned to the bloodstream."

3 0
3 years ago
Using the diagram, which of the structures is the oldest?<br><br> H<br> F<br> M<br> B
Anna35 [415]
I would say B so yea...hope ur day doing well
6 0
3 years ago
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