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quester [9]
3 years ago
10

Which mechanism of genetic variation results from the exchange of gene segments between non-sister chromatids?

Biology
2 answers:
valentinak56 [21]3 years ago
5 0
Crossing over is the <span>mechanism of genetic variation results from the exchange of gene segments between non-sister chromatids.</span>
grandymaker [24]3 years ago
5 0

Answer:its A

Explanation:

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kolbaska11 [484]

Explanation:

The correct answer here is C

7 0
2 years ago
In which process is lactic acid formed when there is not enough oxygen present for cellular respiration to take place?
zysi [14]

Answer:

Fermentation

Explanation:

To find the correct answer, we will review over the definition of each answer choice.

Photosystem I is A membrane in a plant that produces high levels energy from light

Based on the definition, we can conclude that photosystem 1 is not the correct answer.

ATP Synthase are molecules that create ATP

We know that this answer choice is also not correct.

Glycolysis is the process of breaking down glucose to create energy.

Based on the definition provided we know that this answer choice is also incorrect

Fermentation is the process of lactic acid being formed when there is not enough oxygen present for cellular respiration to take place.

Therefore, fermentation is the correct term we are looking for.

3 0
3 years ago
Which type of wetland restoration project involves making a deep cut in a riverbank and
7nadin3 [17]

Answer: it attempts to to stabilize the river by creating a state of equilibrium

Explanation: Sediment transport occurs in natural systems where the particles are clastic rocks (sand, gravel, boulders, etc.), mud, or clay; the fluid is air, water, or ice; and the force of gravity acts to move the particles along the sloping surface on which they are resting.

7 0
3 years ago
During fertilization, a __________ and __________ combine to form a __________.
xeze [42]
A sperm and egg combine to make a zygote. (or fertilized egg)

So, the answer would be "A".

I hope this helps!
~cupcake
7 0
3 years ago
31. How many calories would it take to raise a persons body temperature 3 degrees if their
dedylja [7]

Answer:

.....................

5 0
3 years ago
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