The particular animal that is made free from particular pathogen is known as?

VMC-0036

QUESTION

The particular animal that is made free from particular pathogen is known as?

OPTIONS

(A) Germ free animal
(B) Gnotobiotic animal
(C) Conventional animal
(D) Specific pathogen free animal

ANSWER

(D) Specific pathogen free animal

EXPLANATION

An animal specifically free from a defined list of pathogens is called a specific-pathogen-free (SPF) animal. Thus option D is correct; germ-free animals contain no microorganisms, gnotobiotic animals have a known microbial population, and conventional animals have an uncontrolled normal microbiota.

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