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Mkey [24]
3 years ago
12

Why is down syndrome not curable

Biology
1 answer:
Alexeev081 [22]3 years ago
6 0

Down syndrome is not curable because you can't take away an extra chromosome. It is the result of a genetic anomaly, it is thought to be caused by the age of parents, and history of chromosomal translation. It is completely natural, and random.

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Describe the roles of light, carbon dioxide, and water in photosynthesis
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The process of photosynthesis occurs when green plants use the energy of light to convert carbon dioxide (CO2) and water (H2O) into carbohydrates. Light energy is absorbed by chlorophyll, a photosynthetic pigment of the plant, while air containing carbon dioxide and oxygen enters the plant through the leaf stomata.
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Scale Piots.
kati45 [8]

Answer:

The independent variables is Texting speed in words.

Dependent variable is minutes.

Explanation:

Independent variable is a variable that can stand on it own and does not depend on other variable to change.

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Dependent variable is a variable that depend on another variable. Texting speed is dependent variable because it's depend on time to change or stand.

4 0
2 years ago
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What type of chromosomal abnormality can lead to multiple copies of a gene, some of which can incur mutations that can lead to t
koban [17]

A trisomy is a chromosomal condition characterized by an additional chromosome. A person with a trisomy has 47 chromosomes instead of 46.

Trisomy means the presence of an extra chromosome in some or all of the body's cells. This results in a total of three copies of that chromosome instead of the normal two copies. For example, Down syndrome (trisomy 21) is caused by having three copies of chromosome 21 instead of the usual two copies.

This genetic condition is the result of a genetic mutation where your cells don't divide as they should. You can't prevent this abnormality from happening during cell division.

To learn more about trisomy here

brainly.com/question/15114915

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