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leva [86]
3 years ago
5

3. When oxygen in a person's blood decreases, the body will respond by...

Biology
1 answer:
Svetradugi [14.3K]3 years ago
6 0
Decrease breathing rate hope it helps
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One dominant and one recessive for each parent is what you were asking for right ?

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The purpose of the right ventricle is to: receive blood coming back from the lungs pump blood to the upper and lower body pump b
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The right ventricle will pump blood into the lungs to be oxygenated bia the pulmonary artery.
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In what way is, Chlorella, similar to a plant cell/ plant kingdom
vazorg [7]
Chlorella is a genus of about thirteen species of single-celled green algae belonging to the division Chlorophyta. The cells are spherical in shape, about 2 to 10 μm in diameter, and are without flagella. Their chloroplasts contain the green photosynthetic pigments chlorophyll-a and -b. In ideal conditions cells of Chlorella multiply rapidly, requiring only carbon dioxide, water, sunlight, and a small amount of minerals to reproduce.
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3 years ago
State the functions for the reproductive of males​
Juli2301 [7.4K]

Answer:

The purpose of the organs of the male reproductive system is to perform the following functions: To produce, maintain, and transport sperm (the male reproductive cells) and protective fluid (semen) To discharge sperm within the female reproductive tract during reproduction

3 0
3 years ago
Identify which type of natural selection is described in each case below.
ICE Princess25 [194]

Answer:

Results in the evolution of the species: Directional selection

Results in new species: Disruptive selection

Favors traits at the two extremes: Disruptive selection

No increase in diversity: Directional selection

One extreme trait is favored: Directional selection

Diversity decreases: Stabilizing selection

Diversity increases: Disruptive selection

Explanation:

Directional selection which is also known as positive selection is known to be a mode of natural selection. In this type of selection, an extreme phenotype is favored over other phenotypes. This makes the allele frequency to move in the direction of that phenotype and this takes place over time.

Disruptive selection (known to be diversifying selection) talks about the certain changes in the population genetics whereby extreme values of a particular trait are favored over intermediate values. This results in new species.

While Stabilizing selection is a natural selection whereby there is a stabilization of the population mean on the particular value of a non-extreme trait. Here the diversity is decreases.

3 0
3 years ago
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