Answer:
The pressure that results from the tendency of the lungs to decrease or shrink, while the chest wall seeks to enlarge them is called intrapleural pressure.
Explanation:
The process of pulmonary ventilation involves the existence of a set of opposite pressures that change depending on the phase of the breath in which they are.
The atmospheric pressure tends to be higher than the pulmonary pressure, which allows air to enter the lungs, while in exhalation there is an increase in pressure in the lungs that pushes the air out.
- The tendency of the lungs, due to their elasticity, is to contract or decrease in size.
- The chest wall exerts an attraction effect on the lungs, which prevents them from contracting and keeps them expanded.
- <em>The difference between these opposing pressures is called the </em><em>intrapleural pressure</em><em>, which is a negative pressure, especially during expiration.
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The loss of chest wall integrity, caused by an open wound, causes the lungs to close due to air entering the chest.
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Intrapleural pressure brainly.com/question/9209660
Answer:
Explanation:
sona con pocos nutrientes
Answer:
2) 25%
Explanation:
Let the traits for the black coat color be = BB
Let the traits for the brown coat color be = bb
Let the traits for heterozygous black coat color be = Bb
Now; the question says what is the probability of producing a rabbit with brown coat color from two rabbits that are both heterozygous for black coat color.
This implies that if two rabbits that are both heterozygous for black coat color cross together;
i.e Bb × Bb ;
The offspring will be (BB, Bb, Bb, bb)
BB (rabbits with black coat color) = 1/4
Bb (rabbits that are heterozygous for black coat color) = 2/4
bb (rabbit with brown coat color) = 1/4
Lets focus on ''bb'' ;
bb = 1/4 × 100%
= 25%
Answer:
Explanation: All organisms have adaptations that help them survive and thrive. ... One day a bird is born with a beak that is longer than the beak of other birds in the species. ... Over time, animals that are better adapted to their environment survive and breed. ... The characteristics that help a species survive in an environment are passed . Adults that are most successful at attracting a mate are most likely to have offspring. Traits that help animals attract a mate and have offspring increase their ... They show females that they would be a better mate than the others