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PolarNik [594]
2 years ago
5

A ____________________ reaction is a severe response to an allergen, also known as anaphylaxis.

Biology
1 answer:
rjkz [21]2 years ago
7 0

Anaphylaxis, also called allergic or anaphylactic shock, is a sudden, severe and life-threatening allergic reaction that involves the whole body. The reaction is marked by constriction of the airways, leading to difficulty breathing.

Anaphylaxis is a severe, whole-body allergic reaction to a chemical that has become an allergen. An allergen is a substance that can cause an allergic reaction.

Anaphylactic shock is a rare but severe allergic reaction that can be deadly if you don't treat it right away. It's most often caused by an allergy to food, insect bites, or certain medications. A shot of a drug called epinephrine is needed immediately.

To learn more about anaphylactic shock here

brainly.com/question/14485888

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Dominant allele for height T

Recessive allele t

Genotypes for tall Tt or TT

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If there is 8,216 plants, 3,122 are short, which means that 5094 are tall.

Frequency of the recessive homozygous is q2 and it is 3122/8216=0.38, which means that only q=0.62

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The number of heterozygous is 5094-1183=3911

The number of recessive homozygous is 3122


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