TAMMI BASIC SCIENCE JSS2 1ST TERM
  • 1. 1. What is a habitat, and why is it important for living organisms?
A) It provides food and water
B) It allows organisms to reproduce
C) All of the above
D) It offers shelter and space
  • 2. 2. What are the main characteristics that distinguish living things from non-living things?
A) Ability to change color
B) Inability to respond to stimuli
C) Lack of reproduction
D) Growth, movement, and reproduction
  • 3. 3. How are organisms classified into different kingdoms, and what are the key differences between plant and animal cells?
A) Plant cells have chloroplasts and a cell wall, animals don’t
B) Animals have chloroplasts, plants don’t
C) Both plant and animal cells have the same structure
D) Animal cells have a cell wall, plant cells don’t
  • 4. 4. What is adaptation, and how do living organisms adapt to their environment?
A) The ability to fly
B) Growing larger than predators
C) Moving to different habitats
D) Changes that increase survival chances
  • 5. 5. How do food chains and food webs illustrate the flow of energy through an ecosystem?
A) Energy remains constant
B) Energy moves in a circular pattern
C) Energy flows in one direction from the sun to producers and consumers
D) Energy flows back to the producers
  • 6. 6. What is photosynthesis, and why is it essential for plant life and the ecosystem?
A) It is the process of plants absorbing oxygen
B) It is how plants break down food into energy
C) It is how plants convert sunlight into food
D) It is the exchange of gases between plants and animals
  • 7. 7. How do organisms of the same species interact within their habitat?
A) By ignoring one another
B) Through competition for food and space
C) Through competition for food and space AND Through communication and cooperation
  • 8. 8. What biological and cultural characteristics make humans unique compared to other living organisms?
A) Use of language, culture, and tools
B) Ability to swim
C) Ability to run fast
D) Ability to grow taller than other species
  • 9. 9. What are the main systems of the human body, and what functions do they serve?
A) Circulatory system – transport of blood and oxygen
B) Digestive system – circulation of blood
C) Skeletal system – digestion of food
D) Respiratory system – breaking down food
  • 10. 10. What are the stages of human growth and development from infancy to adulthood?
A) Infancy, adolescence, seniority
B) Childhood, teenage years, middle age
C) Infancy, adulthood, old age
D) Infancy, childhood, adulthood
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