ThatQuiz Test Library Take this test now
AIC SS 1 Biology 3rd C.A 2nd Term
Contributed by: College
  • 1. Which of the following is an example of a beneficial microorganism?
A) Bacteria aiding in digestion
B) Virus causing the flu
C) Bacteria causing pneumonia
D) Fungi causing athlete's foot
  • 2. Autotrophs are organisms that:
A) Depend on other organisms for food
B) None of the above
C) Produce their own food
D) Break down dead organic matter
  • 3. Which of the following is an example of a vector?
A) Virus causing the common cold
B) Fungi causing athlete's foot
C) Bacteria causing food poisoning
D) Mosquito transmitting malaria
  • 4. Which of the following is NOT a role of the Red Cross Society?
A) Providing humanitarian aid during disasters
B) Blood donation and transfusion services
C) Promoting health education
D) Conducting medical research
  • 5. Decomposers play a crucial role in ecosystems by:
A) Producing oxygen through photosynthesis
B) Providing food for other organisms
C) None of the above
D) Breaking down dead organic matter
  • 6. In the laboratory, turbidity can be measured with a ..............
A) Speedometry
B) Turbidometer
C) Geiger muller counter
D) Spectrophotometer
  • 7. Organisms referred to as causative agents and disease-inducing micro-organisms are......
A) Antibodies
B) Antigens
C) Pathogens
D) Vectors
  • 8. What are some problems associated with conservation?
A) Increased pollution levels in protected areas.
B) Extinction of species due to overprotection
C) Lack of public awareness and participation
D) Excessive funding and resources allocated to conservation efforts
  • 9. What is adaptation in living organisms?
A) The interdependence of organisms within an ecosystem.
B) The process of evolution through natural selection.
C) The adjustment of organisms to their environmental conditions.
D) The ability of organisms to change their habitat
  • 10. Which of the following structural adaptations is characteristic of fish?
A) Scales for protection
B) Wings for flight
C) Strong jaws for hunting.
D) Gills for respiration
  • 11. What are the sources, causes, and effects of air pollution?
A) Sources: Oil spills; Causes: Industrial waste; Effects: Water contamination.
B) Sources: Industrial emissions; Causes: Burning fossil fuels; Effects: Respiratory illnesses.
C) Sources: Noise from transportation; Causes: Overfishing; Effects: Disruption of aquatic ecosystems.
D) Sources: Pesticides and herbicides; Causes: Deforestation; Effects: Soil erosion.
  • 12. What measures can be taken to control soil pollution?
A) Disposing of hazardous waste in landfills.
B) Implementing sustainable farming practices.
C) Increasing the use of chemical fertilizers.
D) Encouraging deforestation for urban development.
  • 13. How do unicellular organisms and invertebrates reproduce?
A) Through sexual reproduction only.
B) They do not reproduce.
C) Through asexual reproduction only.
D) Through both sexual and asexual reproduction.
  • 14. Which type of reproduction occurs in amoeba?
A) Sexual reproduction.
B) Binary fission
C) Asexual reproduction
D) Multiple fission.
  • 15. Which of the following are examples of renewable resources that need to be conserved?
A) Landfills and waste dumps.
B) Fossil fuels and minerals
C) Water and air.
D) Plastic and synthetic materials.
  • 16. How can we ensure conservation of natural resources?
A) By relying solely on technological advancements to replace resources.
B) By using resources efficiently and promoting sustainable practices.
C) By ignoring the impact of human activities on the environment.
D) By overexploiting resources to meet increasing demands
  • 17. What is a structural adaptation seen in tadpoles?
A) Gills for respiration
B) Webbed feet for swimming
C) Legs for hopping on land.
D) Lungs for breathing in water
  • 18. One of the following is used for collecting tiny organisms that live in thw soil water.
A) Hydrophotometer
B) Secchi disc
C) Baermann funnel
D) Pooter
  • 19. ............ Is used to measure pressure.
A) Colorimeter
B) Hygrometer
C) Photometer
D) Barometer
  • 20. The diagrammatic representation of the food chain in which producers form the base and the carnivores form the apex is called ...........
A) Pyramid of number
B) Dome
C) Pyramid
D) Pyramid of energy
Created with That Quiz — where test making and test taking are made easy for math and other subject areas.