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Cells, Tissues and Organs Renal System - Pharmacology Radiography Human Excretory System Diet Anatomy & Physiology: Respiratory Disease Cards The Cardiovascular System: Blood Vessels and Hemodynamics Pharmacology Anatomy and Histology of Stomach Cell Theory and Cell Organelles Microorganisms, Health and Diseases Injuries in Archery Oral Hygiene SCI CH2-1

Other quiz:

Biodiversity › View

Bacteria plays role in nitrogen fixation is related to importance of bacteria which is;

A. recycling of chemical elements in ecosystem

B. symbiotic

C. pathogenic

D. in research and technology

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Eco Factors & Bacteria › View

Strong outer layer that protects the bacterial cell from infection by viruses and attack from immune cells.

A. Pilli

B. Cell wall

C. Capsule

D. Flagella

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