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son4ous [18]
3 years ago
5

What is the purpose of DNA replication in the cell cycle?

Biology
2 answers:
salantis [7]3 years ago
6 0
B to increase genetic diversity
const2013 [10]3 years ago
4 0
Answer: c. to have two copies of each chromosome
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How does that landslide change the
Vika [28.1K]

Answer:

The correct answer is - Increase in competition. destroy habitat, water and resources scarcity, and reduction in population.

Explanation:

Landslides are the movement of debris, rock, or land. It can be lethal and affects the ecosystem in various ways. The major effect on the ecosystem is destroying the resources and habitat of the organisms and even pollute water streams and water bodies with excess debris and sediment. It affects water quality and aquatic organism's habitat.

It destroys a large part of habitat such as forest, shelter and affects the life on the particular ecosystem. The reduction of the plants and vegetation leads to a reduction in food which increases the competition.

7 0
3 years ago
HURRY!!!! The science of classifying organisms based on features they share is called _____.
crimeas [40]

Answer:

Taxonomy

Explanation:

Taxonomy is science centered on classification of species.

7 0
3 years ago
Read 2 more answers
Use the image below to answer items a and b.
Georgia [21]

Answer:

A

Explanation:

i go with A is that okay?

huh

3 0
3 years ago
At different places one earth, depending on elevation, air pressure varies. What causes air pressure?
sleet_krkn [62]
Weight of air

Depending on elevation, the air pressure varies. This is because of the weight of the air that is exerting pressure on earth. At higher elevation, there is less layer of air that is exerting pressure so the atmospheric pressure is also less. At lower altitudes or at sea level, more layer of air is exerting pressure so the atmospheric pressure is also more. The sun’s energy has nothing to do with air pressure. The energy that the Earth gets from the sun is more or less constant. The same with density of nitrogen, and the earth’s magnetic field, they have nothing to do with air pressure.
7 0
4 years ago
In human pedigree if a symbol is fully filled what does it represent?
Ronch [10]

Answer:

See the answer below

Explanation:

<em>If a symbol is fully filled in a human pedigree, it means that the individual represented by the symbol is affected by the trait whose inheritance is being illustrated by the pedigree.</em>

The human pedigree generally represents a symbolic illustration of how a particular trait is inherited across generations in a particular family. It shows the relationship between the members of a family and how the trait is passed down each generation either in a silent or expressive form.

Individuals within a human pedigree are represented with symbols and <u>those affected by the trait in question are completely shaded</u>. <u>Those carrying the trait in silent form are half-shaded while those that do not have traces of the trait at all are left completely unshaded.</u>

8 0
3 years ago
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