When a person contracts and gets a cold or infection, what type of immunity is t

Question

When a person contracts and gets a cold or infection, what type of immunity is this? A. Artificial active immunity B. Natural passive immunity C Artificial passive immunity D. Natural active immunity This type of tissue allows for allows for the transmission of electrical impulses that provide communication signals with the body? A. Connective tissue B. Nerve tissue C. Muscular tissue D. Epithelial tissue What statement is true of type A+ blood type? A. It will only have type A antibodies in the plasma B. It will have type A antigen and Rh antigen located on the surface of its erythrocytes C. It will have type A and B antibodies in the plasma D. It will have type A antigen and not the Rh antigen on the surface of its erythrocytes

Explanation / Answer

37. B. nerve tissue

(explanation - Nerve tissue is part of the nervous system whih helps in the conduction of electrical impulses carrying information from one part of the body to another.)

38. B. It will have type A antigen and Rh antigen located on the surface of its erythrocytes.

(explanation - Type A+ blood group contains type A antigen because this helps to produce antibodies against the specific antigen. The "+" sign indicates the presence of Rh antigen.)

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