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lesya [120]
3 years ago
7

In what process does cross over occur

Biology
1 answer:
Shtirlitz [24]3 years ago
7 0

Answer: Crossing over is a biological occurrence that happens during meiosis when the paired homologs, or chromosomes of the same type, are lined up.

Explanation:

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Explain why arteries are better suited for blood leaving the heart and explain why veins are better suited for blood returning t
Stells [14]

Answer:

because they have thicker walls

Explanation:

blood is punped our of the heart very fast which means it would need a blood vessel witch thick walls to withstand the pressure. thin walls would cause the blood vessle damage and may evwn break as it wouldn't be able to withstans the pressure.

7 0
4 years ago
The outer hair cells change length in response to basilar membrane motion. What does that accomplish?
olga nikolaevna [1]

Outer hair cells change their axial dimensions in response to electrical stimulation.

What is basilar membrane motion?

Hair cell stereocilia move as a result of the basilar membrane's movement. The tectorial membrane and the hair cells, which are connected to the basilar membrane, move along with it when it moves, and the stereocilia bend in response to the relative motion of the tectorial membrane.

The hair cells that are linked to the auditory nerve fibers are stimulated by the basilar membrane's movement. While the outside hair cells actively affect the basilar membrane's vibrations, the inner hair cells convert hydromechanical vibration into action potentials.

With each sound cycle, the intracellular voltage of the outer hair cells varies, causing them to lengthen and contract. This increases the organ of Corti's vibration, enabling exceptionally high hearing sensitivity and frequency selectivity.

To learn more about tectorial membrane click on the link below:

brainly.com/question/28251599

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6 0
1 year ago
Which type of land has less percolation?\<br> Farmland<br> Forests<br> Grassland<br> Urban areas
algol [13]

Answer:

<h2>c</h2>

Explanation:

<h3 />

3 0
2 years ago
Explain how seasonal changes in carrying capacity can account for the annual cycles in population size observed for this populat
murzikaleks [220]
<span>Carrying capacity is how many animals a given location can hold. This means that if the number of rabbits, n, exceeds the carrying capacity, C, then the difference between the number of rabbits minus the carrying capacity (n - C) will likely die to starvation. Seasons in Ohio can directly affect carrying capacity because colder weather usually means less food. Rabbits can eat plants as well, and in winter, plants do not do well to survive. Thus, the carrying capacity will decrease. In contrast, in summer, plants flourish so the carrying capacity will increase.</span>
5 0
3 years ago
Help me on this question; it’s about asexual reproduction
spayn [35]

Explanation:

organisms like amoeba, yeast, hydra and planaria, etc.

organism like hydra uses the method of budding for asexual reproduction , amoeba uses binary fission for a serial reproduction , planar uses regeneration and in the same way , plasmodium uses multiple fission

thankyou .

8 0
3 years ago
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