Veins have a much lower blood pressure than arteries. Which of these prevents backflow of blood in veins?

Biology

2 answers:

posledela3 years ago

5 0

I Think it would be B One-way valves in veins

Crank3 years ago

3 0

Answer:

B. one–way valves in veins

Explanation:

Veins are thin-walled blood vessels as compared to the arteries. The veins are superficially located under the skin in the body. They bring deoxygenated blood to the heart form the body cells. Since the blood pressure in the veins is low, the presence of valves along their length to prevent backflow of blood away from the heart.

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Georgia [21]

n a cross between two heterozygous individuals, the offspring would be expected to show a 3 : 1 ratio. For example, in Case 1, three-fourths of the individuals would have red (wild-type) eyes, and one-fourth would have sepia eyes.

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8 0

3 years ago

As the body breaks down large molecules into smaller molecules that the

yawa3891 [41]

Answer:

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Explanation:

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