Q1. What is the primary mode of nutrition in slime moulds?A. PhotosyntheticB. HolozoicC. SaprophyticD. Parasitic
Q2. Which of the following is a characteristic of archaebacteria?A. Presence of peptidoglycan in cell wallsB. Ability to thrive in extreme environmentsC. Photosynthetic nutritionD. Obligate intracellular parasites
Q3. Which of the following organisms has a cell wall made of chitin?A. PlantsB. FungiC. BacteriaD. Protozoa
Q4. Which of the following statements about fungi is correct?A. Fungi are exclusively autotrophic.B. Fungi have chitinous cell walls.C. Fungi reproduce only sexually.D. Fungi store carbohydrates as starch.
Q5. Which of the following is an example of a parasitic protozoan?A. EuglenaB. PlasmodiumC. ParameciumD. Amoeba
Q6. Which structure helps bacteria in exchanging genetic material during conjugation?A. FlagellaB. PiliC. CapsuleD. Fimbriae
Q7. Which of the following is a characteristic of chrysophytes?A. They have chitinous cell wallsB. They are mostly photosyntheticC. They are obligate parasitesD. They lack chloroplasts
Q8. Which group of fungi is commonly involved in forming mycorrhizal associations with plants?A. AscomycetesB. BasidiomycetesC. PhycomycetesD. Deuteromycetes
Q9. What type of reproduction is observed in slime moulds under unfavorable conditions?A. Binary fissionB. Spore formationC. BuddingD. Fragmentation
Q10. Which of the following statements about viroids is true?A. They have a protein coatB. They contain DNA as genetic materialC. They lack a protein coat and consist of RNA onlyD. They infect only animals