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Liono4ka [1.6K]
3 years ago
9

If a population roughly doubles in the course of 50 years, it means that

Biology
1 answer:
Paraphin [41]3 years ago
6 0

Answer:

It means that its growth rate would be close to 15%.  

Explanation:

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उज्जवल ka sabdh roop​
joja [24]

Answer:

आप क्या कह रहे हैं भाई मुझे समझ में नहीं आया क्या यह सवाल है

4 0
3 years ago
The ____________ in the alveoli is 40 mm Hg and that of the blood entering the pulmonary capillaries is ____________ . This caus
Oxana [17]

Answer:

The <u>PCO₂</u> -carbon dioxide partial pressure- in the alveoli is 40 mm Hg and that of the blood entering the pulmonary capillaries is <u>45 mmHg</u>. This causes <u>carbon dioxide</u> to diffuse down its partial pressure gradient from the blood into the alveoli.

Explanation:

Gas exchange is a physiological process that involves the entry of oxygen into the body and tissues and the exit of carbon dioxide, a product of metabolic reactions.

At the pulmonary level, gas exchange occurs between the alveoli and the alveolar capillary, and the diffusion of gases across the alveolar-capillary barrier is dependent on a pressure gradient due to the partial pressure of gases.

In the case of CO₂ the diffusion goes from where the partial pressure is higher to where it is lower, i.e. <u>from the alveolar capillary, where the PCO₂ is 45 mmHg, to the pulmonary alveolus, where the PCO₂ is 40 mmHg</u>.

Learn more:

Gas exchange brainly.com/question/4469204

6 0
3 years ago
Red flowered snapdragons are crossed with white flowered, producing all pink snapdragons in the F1. What would you expect if you
Minchanka [31]

Answer:

It probably get pink because it has 1/2 chance it has 1/4 change of being white and 1/4 chance of being red

Explanation:

5 0
4 years ago
Read 2 more answers
An ecologist is studying a desert ecosystem like the one modeled in the energy pyramid. Which of the limiting factors would affe
kenny6666 [7]

Answer:

I think A. The number of cacti, flowering shrubs, and desert trees that could grow during an extended dry period.

Explanation:

6 0
3 years ago
Parts of some plants and animals grow according to the Fibonacci sequence of numbers developed by an Italian mathematician in wh
WARRIOR [948]

Answer:

The Fibonacci succession is the next infinite succession of natural numbers, each Fibonacci number is the sum of the two previous to it: a hurricane, the galaxies or the roses have this pattern in nature.

Explanation:

The Fibonacci spiral: an approximation of the golden spiral generated by drawing circular arcs connecting the opposite corners of the squares adjusted to the values of the succession; successively attaching squares of side 0, 1, 1, 2, 3, 5, 8, 13, 21 and 34.

5 0
3 years ago
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