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s344n2d4d5 [400]
2 years ago
8

what system is responsible for the exchange of oxygen and carbon dioxide between the air and the cells?

Biology
1 answer:
spayn [35]2 years ago
4 0

Answer:

What Are the Lungs and Respiratory System? The lungs and respiratory system allow us to breathe. They bring oxygen into our bodies (called inspiration, or inhalation) and send carbon dioxide out (called expiration, or exhalation). This exchange of oxygen and carbon dioxide is called respiration.

Explanation:

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a male guinea pig is homozygous dominant for hair texture and hair length. A female guinea pig is heterozygous for hair texture
nekit [7.7K]

If we talk about guinea pigs, the trait of hair length is controlled by a gene with two alleles.

Allele for short hair (S) is dominant on the allele for the long hair (s).

The texture of hair texture  is controlled by a gene with two alleles. It can be rough or smooth, and the allele for rough hair (R) is dominant on allele for smooth hair (r).

Now coming towards the question:

  • A female guinea pig is heterozygous for hair texture and homozygous recessive for hair length.

Phenotype of the female will be Rough and long hair.

  • A male guinea pig is homozygous dominant for hair texture and hair length.

Phenotype of the male will be Rough and short hair.

Hope it help!

4 0
3 years ago
Which of the following describes the frequency, graphed as a valued of a population, which results as a bell-shaped curve?
Oliga [24]
That is called A. <span>Circular distribution.</span>
8 0
3 years ago
Answer to number 11 (pls help i don't wanna retake this class next year, help me)
arsen [322]
In the light reactions, H2O goes in, and O2 goes out. 
7 0
3 years ago
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Serena is mixing a material into a beaker filled with a liquid. She notices that the material seems to disappear into the liquid
Lelu [443]

Answer:

The correct answer is - solubility

Explanation:

Solubility is the nature of the material that is a chemical property of that specific solute ability to dissolved in a solvent. The ability of solute or material in a solvent or liquid is measured by the term of the maximum amount of that material dissolved in the liquid at equilibrium.

Sugar and water is a great example of solubility. When sugar is missed in the water it dissolved in water and disappear in the water here sugar is solute and water is solvent.

Thus, the correct answer is - solubility.

4 0
3 years ago
All carbonate minerals contain the elements_____
Julli [10]

Answer:

carbon and three oxygen atoms

6 0
2 years ago
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