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tatuchka [14]
3 years ago
12

The function of pulmonary ventilation is to ___________.

Biology
1 answer:
lara31 [8.8K]3 years ago
8 0

Answer:

The function of pulmonary ventilation is to b. maintain adequate alveolar ventilation.

Explanation:

<em>Pulmonary ventilation refers to the movement of air into and out of the lungs, so its main function is to maintain adequate alveolar ventilation.</em> The air moves out of the lungs when the pressure inside the lungs is greater than the pressure in the atmosphere. In the lungs, Inside the air sacs, oxygen moves across paper-thin walls to tiny blood vessels called capillaries and into your blood. That's how the oxygen gets into the bloodstream.

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Explain why precise knowledge of the stimulus is critical in a task estimating auditory sensitivity.
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3 years ago
Comment something if you feel like this when someone talks to you on Monday mornings lol
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4 0
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A zonkey comes from a zebra(46 diploid chromosomes) and a donkey (62 diploid chromosomes).
MAVERICK [17]
Q1. The answer is 53 chromosomes

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Donkey has 62 diploid chromosomes (2n = 62). Zebra's gametes are haploid, so they will have 31 chromosomes (n = 31).
After fusion of zebra's gamete (n = 22) and donkey's gamete (n = 31), the zonkey's zygote will have 22 + 31 = 53 chromosomes


Q2 and Q3. In the meiosis, the number of chromosomes is reduced by half. Since zonkey has 53 chromosomes, after meiosis it should have 53/2 chromosomes, which is not the whole number. This is the reason why they cannot produce normal gametes that will result, after the fusion, in the production of normal diploid zygote
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3 years ago
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