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Human Eye Physical Education Essential Nutrients Body Fluids & Circulation Nervous System/Endocrine System Normal Radiographic Anatomy Lipids Dyslexia Blood types and Blood Components Immunology: T cell Development Shoulder Endocrine System and Nervous System Mycology Diseases Key Terms Health and Diseases

Other quiz:

Genetics: Viruses and Bacteria › View

Conjugation occurs when ________________.

A. None of these.

B. a virus injects DNA into the bacterium.

C. a plasmid is transferred from one bacteria to another.

D. bacteria take up DNA from the environment.

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Immunisation › View

What is the body’s first line of defense against disease?

A. skin

B. blood

C. antibodies

D. enzymes

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