Topics: Biodiversity Quiz
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
Select your answer:

Topics:
PHE Genetics: Viruses and Bacteria Division of Microbiology Pathogens, Disease and Immunity Oral Surgery Non-Communicable Disease Fat Biological Organisms Classification Normal Radiographic Anatomy Musculoskeletal - Clinical Weight Management Diseases & Disorders Stress Philosophy Nail Disorders and DiseasesOther quiz:
Urinary System › Viewtough exterior layer of kidney
A. Renal capsule
B. Renal cortex
C. Renal medulla
D. Renal pyramid
Circulatory System › View
What part of blood is responsible for fighting infections?
A. Red Blood Cells
B. White Blood Cells
C. Platelets
D. Plasma