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loris [4]
3 years ago
9

1. Which are the two important roles of the atmosphere?

Biology
1 answer:
Korolek [52]3 years ago
6 0
The important role of the atmosphere is to supply oxygen, water, carbon dioxide and nutrients. It also protects all living things from extreme temperatures and radiation (protects us from harmful solar rays).
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WILL GIVE BRAINLIST!<br><br> What is supply and demand?
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Demand is the amount of a product customers are prepared to buy at different prices. Supply is the amount of a product businesses are prepared to sell at different prices. There are many different types of market. The goods market is where everyday products such as DVDs are traded.

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5 0
3 years ago
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Nonrandom mating tends to _______ the frequencies of ______ genotypes. increase; homozygous decrease; homozygous increase; heter
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<span>The answer depends of the kind of non-randommating. If the non-random mating is the kind of positive assortative mating then it tends to increase the frequencies of homozygous genotypes. Positive assortative mating when individuals mate with other individuals like themselves. If the non-random mating is the kind of negative assortative mating, then the effect is the opposite as of the positive assortative mating, this is it tends to decrease the homozygous genotypes.</span>
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3 years ago
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Which scientific evidence would show that two species of birds are closely related
siniylev [52]
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5 0
3 years ago
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7. Which type of mass movement occurs rapidly
jeka94

Answer:

The most destructive type of mass movement is a landslide, which occurs when rock and soil slide quickly down a steep slope. Some landslides may contain huge masses of rock, while others may contain only a small amount of rock and soil. A mudflow is the rapid movement of a mixture of water, rock, and soil.

6 0
2 years ago
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Do male and female offspring possess the same likelihood of carrying the colorblindness trait in their genotype
Katen [24]

Complete question:

Punnet squares for genes found in sex chromosomes are unique in that the pattern of inheritance of these traits is gender-specific. For example, examine the following Punnet square for color blindness, a trait found in the X chromosome (Y chromosome carry only a few genes but they do not possess enough coded information to initiate the development of the male).

Xcb represents the X chromosome carrying the color blindness trait. The allele for color blindness is recessive to the normal form of the gene (X).

Punnet square:

                                      Mother

                                Xcb             X

Father         X          X Xcb        X X

                  Y          Xcb Y        X Y

Do male and female offspring possess the same likelihood of carrying the colorblindness trait in their genotype?

Answer:

<em>YES. Male and female offspring </em><u><em>will have the same likelihood</em></u><em> of carrying the colorblindness trait in their genotype. </em>

Explanation:

Due to technical problems, you will find the complete explanation in the artached files.

Download pdf
6 0
2 years ago
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