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natita [175]
3 years ago
5

What is the name of the chromosomal condition that is the result of an error in meiosis, causing a human to have three copies of

chromosome 21?
Biology
1 answer:
Olenka [21]3 years ago
6 0
The name is Down Syndrome.
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The group in an experiment that is not exposed to the tested variable called the____group
Brilliant_brown [7]
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Which type of phagocytic disorder (formerly known as Job syndrome) occurs when white blood cells cannot initiate an inflammatory
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Hyperimmunoglobulinemia E Syndrome

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Hyperimmunoglobulinemia E Syndrome or Job syndrome is an immunodeficiency disorder in which the white blood cells are incapable of producing an inflammatory response to infectious organisms. It is an autosomal dominant disorder. It is characterized by recurring bacterial infections, specially of lung and skin. There are also other symptoms like abromalities in vascular or skeletal system and elevated IgE level.

Symptoms like frequent formation of pus pockets in skin, lungs or joints usually begin during infancy. These pus pockets are formed due to infection by staphylococcal bacteria. Treatment usually consists of antibiotics to fight infection and anti histamines to relieve the symptoms like rash and itching. Sometimes drugs can also be administered to modify immune system.  

5 0
3 years ago
This diagram shows a food chain. Which term describes the role of the corn in
inysia [295]

Answer:

D) producer

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