<span><span>Partial pressure (Px) is the pressure of a single type of gas in a mixture of gases.
The partial pressure of oxygen inside the lung (alveolar air) is usually </span>13.86552829116 kPa (104 mm Hg) and the partial pressure of oxygen in the adjacent pulmonary blood is 13.3322387415 kPa (100 mm Hg)<span>.
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With stabilizing selection, you would predict the mean value of a trait to stay the same and the genetic variation in the trait value to decrease.
What is the meaning of stabilizing selection?
Stabilizing selection is a descriptive term for what happens to an individual trait when the extremes of the trait are selected against. This increases the frequency of the trait in the population, and the alleles and genes which help form it.
Classic examples of traits that resulted from stabilizing selection include human birth weight, number of offspring, camouflage coat color, and cactus spine density.
Stabilizing selection occurs when the population stabilizes on a particular trait value and genetic diversity decreases.
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B nitrogen. Nitrogen is a non-metal element that occurs most abundantly in the atmosphere, nitrogen gas (N2) comprises 78.1% of the volume of the Earth's air. It only appears in 0.002% of the earth's crust by mass. Compounds of nitrogen are found in foods, explosives, poisons, and fertilizers.
While a new male coalition first takes over a pride, the cubs constitute the main obstacle to their replica. mothers of surviving cubs will not mate once more until their offspring are at least 18 months of age, however, will mate inside days if their cubs are misplaced.
After that, they go off on their own or are evicted by using other males who take over the satisfaction. when a brand new male turns into a part of the satisfaction it isn't always unusual for him to kill all the cubs, making sure that all destiny cubs can have his genes. the primary activity of men inside the pride is defending the delight's territory.
Girl lions depart the pleasure to offer to begin to their young and do now not go back until the cubs are numerous weeks antique. The adult girls than join together to elevate and shield the younger ones.
At round to a few years old, young males leave their pride and try to take over some other male's pleasure. The social structure of delight is based totally on particular roles. Lionesses are the number one hunters, even as dominant adult males are answerable for shielding the pride's territory.
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The cell grows in size and the DNA is replicated in preparation for prophase.