12th Grade Quiz: How Well Do You Know About Biology

10 Questions | Total Attempts: 167

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12th Grade Quiz: How Well Do You Know About Biology - Quiz

The study of plants and animals is all about biology. This study gives maximum details about the living of microorganisms and their effects on humans. This word originated from the Greek source in which "bio" means life. Branches in biology include zoology, botany, pathology, agronomy and lots more. Take this easy quiz!


Questions and Answers
  • 1. 
    What is the smallest unit of classification?
    • A. 

      Species

    • B. 

      Genus

    • C. 

      Order

    • D. 

      Family

  • 2. 
    Which of these is an amphibian?
    • A. 

      Frog

    • B. 

      Lizard

    • C. 

      Crocodile

    • D. 

      Fish

  • 3. 
    Which of these is a respiratory organ?
    • A. 

      Kidney

    • B. 

      Brain

    • C. 

      Lung

    • D. 

      Oesophagus

  • 4. 
    Which of these is an edaphic factor?
    • A. 

      Temperature

    • B. 

      Water

    • C. 

      Soil pH

    • D. 

      Humidity

  • 5. 
    Which of these is not part of a brain?
    • A. 

      Cerebellum

    • B. 

      Cerebrum

    • C. 

      Cortex

    • D. 

      Hypothalamus

  • 6. 
    What is the unit of the brain?
    • A. 

      Nephron

    • B. 

      Renal

    • C. 

      Hormone

    • D. 

      Neurone

  • 7. 
    Which of these is an omnivore?
    • A. 

      Cattle

    • B. 

      Lion

    • C. 

      Human

    • D. 

      Rabbit

  • 8. 
    Which of these is not a characteristic of a living thing?
    • A. 

      Respiration

    • B. 

      Nutrition

    • C. 

      Movement

    • D. 

      Whistling

  • 9. 
    What is the longest bone in the human body?
    • A. 

      Femur

    • B. 

      Scapula

    • C. 

      Tibia

    • D. 

      Humerus

  • 10. 
    Which of these types of teeth is not present in herbivore?
    • A. 

      Molar

    • B. 

      Premolar

    • C. 

      Incisors

    • D. 

      Canine