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ira [324]
3 years ago
9

Where is earth's mantle located?

Biology
2 answers:
harina [27]3 years ago
8 0

Answer:

The earth's mantle lies between Earth's dense core and outer layer which is very thin and is formed from the crust.

Explanation:

The mantle layer of earth is situated below the sima. This layer is the largest among other layer of the earth. The thickness of layer is 1800 miles. The layer is composed of rock and is very hot.

The plates of earth moves due the movement of this layer, Mantle. The temperature shows great variability from 1600° Fahrenheit   from top and 4000° Fahrenheit  at the bottom of the layer.

Wittaler [7]3 years ago
7 0
The Earth's mantle is located between the crust and the outer core
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lawyer [7]

Answer:

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Sickle cell disease can cause organ damage, stroke and even death.

7 0
3 years ago
Explain mutations and how they can cause genetic disease
nadya68 [22]
Answer:

A mutation is a change in a DNA sequence. Mutations can result from DNA copying mistakes made during cell division, exposure to ionizing radiation, exposure to chemicals
called mutagens, or infection by viruses. Germ line mutations occur in the eggs and sperm and can be passed on to offspring, while somatic mutations occur in body cells and are not passed on.

Mutation has been the source of many Hollywood movies, but it's really a simple process of a mistake made in a DNA sequence as it's being copied. Some of that's just the background noise that DNA copying is not perfect, and we should be glad of that or evolution couldn't operate. But mutation can also be induced by things like radiation or carcinogens in a way that can increase the risk of cancers or birth defects. But it's pretty simple; it's basically an induced misspelling of the DNA sequence.
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5 0
3 years ago
One oak tree cell with 14 chromosomes undergoes meiosis. How many cells will result from this process, and what is the chromosom
Alchen [17]

Answer:

The correct answer is - 4 and 7 chromosomes in each cell.

Explanation:

Meiosis is the cell division in which one parent cell produces four daughter cells with a half number of the chromosome than parent cells.

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Thus, the correct answer is - 4 and 7 number of chromosome in each.

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