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olasank [31]
2 years ago
9

Select the correct statement about the heart valves. A) The mitral (bicuspid) valve separates the right atrium from the right ve

ntricle. B) The tricuspid valve divides the left atrium from the left ventricle. C) Aortic and pulmonary semilunar valves control the flow of blood into the heart. D) The atrioventricular (AV) valves prevent backflow of blood into the atria during ventricular contraction.
Biology
1 answer:
erastova [34]2 years ago
8 0

Answer:

c.

Explanation:

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Answer:

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Explanation:

espero y esto te ayude

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3 years ago
What role does muscular tissue play in the digestive system?
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3 years ago
In the United States, what material is least likely to be recycled?
andreyandreev [35.5K]
What are the answers

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3 years ago
A certain species of plant has four unlinked genetic loci, w, x, y, and z. each genetic locus has one dominant allele and one re
Charra [1.4K]
The genotype of the plant is <span>WwXxYyZz.
The plant has a 50% chance of passing each of the alleles of a gene, the dominant or the recessive.
So, for  producing the haploid genotype of a gamete </span><span>Wxyz the chance is
0,5 (W)* 0,5 (x)* 0,5 (y) * 0,5( z)= 0,0625

</span><span>
</span>
3 0
3 years ago
Read 2 more answers
Cells that are specialized
Brums [2.3K]

Answer:

Perform different functions for the organisms

Explanation:

1-Stem cells can differentiate into other specialized cells.

2-Specialized cells are more complex.

3-Specialized cells usually do not reproduce

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2 years ago
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