Biology Grade 12 Unit 2 #100 Exam Questions with Answers in Afan Oromo

#subscribe #aliyi_science_tube #Biology Grade 12 Unit 2 #100 Exam Questions with Answers in Afan Oromo #Which staining process distinguishes organisms based on their staining properties? #What feature is unique to Gram-negative bacteria compared to Gram-positive bacteria? #Which bacterial shape is characterized by a rod-like structure? #What is the thickness range for Gram-positive cell walls? #Which component is primarily found in the cell walls of true fungi? #Which term describes microorganisms that temporarily inhabit body sites? #What is the process called where DNA is transferred from one bacterium to another via bacteriophages? #Which microorganisms are primarily responsible for converting atmospheric nitrogen into a usable form for plants? #In what field are microorganisms used to generate energy and create useful products? #Which Ethiopian microbiologist is known for significant contributions to microbial food safety? #Which of the following archaea are known to live in extremely saline environments? #What enzyme derived from archaea is used in the Polymerase Chain Reaction (PCR) technique?