Which of the Following Is Incorrectly Paired

question 7

Multiple Choice

Which of the following is incorrectly paired?

• A)uticaria - a skin rash or localized swelling caused by an ingested allergen
• B)anaphylaxis - an opportunistic infection of the lymph organs
• C)AIDS - a virus that infects Helper T cells
• D)severe combined immunodeficiency - B cells and T cells fail to form
• E)host-versus-graft rejection - the recipient's immune system recognizes the donor tissue as foreign and rejects the transplant.

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Definitions:

Piaget

Jean Piaget was a Swiss psychologist known for his pioneering work on child development, especially regarding cognitive growth.

Eutherian Mammal

Mammals that give birth to live young that have developed within the uterus until a late stage of development.

Hox Gene Clusters

Groups of genes that control the body plan of an embryo along the head-tail axis by dictating the positions of various anatomical structures.

Anterior-Posterior Axis

A directional axis in biology, referring to the front (anterior) and back (posterior) orientation of an organism or its parts.