Std 6 Th Sci

16 Questions | Total Attempts: 237

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Std 6 Th Sci

Science


Questions and Answers
  • 1. 
    The process by which plants make their own food is called-----------
    • A. 

      Chlorophyll

    • B. 

      Photosynthesis

    • C. 

      Respirations

    • D. 

      Option 4

  • 2. 
    To inhale--------- and to exhale----- is called respiration.
    • A. 

      Oxygen ,carbon dioxide

    • B. 

      Carbon dioxide, oxygen

    • C. 

      Oxigen, nitrogen

    • D. 

      Option 4

  • 3. 
    The elimination of waste substances from the body is called---------
    • A. 

      Reproductions 

    • B. 

      Excretion

    • C. 

      None of this

    • D. 

      Option 4

  • 4. 
    Living things are made of small units called--------
    • A. 

      Cell

    • B. 

      Species

    • C. 

      Organ

    • D. 

      Option 4

  • 5. 
    Generally human require --------to------- year for this growth.
    • A. 

      14 to 15

    • B. 

      11 to10

    • C. 

      18 to 21

    • D. 

      Option 4

  • 6. 
    A bady grow up to become an adult person women or man 
    • A. 

      True

    • B. 

      False

  • 7. 
    Plants make not their own food in sunlight
    • A. 

      True

    • B. 

      False

  • 8. 
    Animals however have chlorophyll.
    • A. 

      True

    • B. 

      False

  • 9. 
    Living things need oxygen in order to live.
    • A. 

      True

    • B. 

      False

  • 10. 
    Living things produce other living things like themselves.
    • A. 

      True

    • B. 

      False

  • 11. 
    --------Is a characteristic of living things
    • A. 

      Reproduction

    • B. 

      Excretion

    • C. 

      Dies

    • D. 

      Option 4

  • 12. 
    Some living things are made up of a single cell these are called------- organism
    • A. 

      Multicellular

    • B. 

      Unicellular

    • C. 

      Cellular

    • D. 

      Option 4

  • 13. 
    Some animals and plants around us are -------to man. eg snake, dodder plant
    • A. 

      Harmful

    • B. 

      Useful

    • C. 

      Very Important

    • D. 

      Option 4

  • 14. 
    Plants produce food from water nutrients in the soil and the -------present in the air
    • A. 

      Oxygen

    • B. 

      Nitrogen

    • C. 

      Carbon dioxide

    • D. 

      Option 4

  • 15. 
    Living things need---------- in order to live
    • A. 

      Oxygen

    • B. 

      Nitrogen

    • C. 

      Carbon dioxide

    • D. 

      Option 4

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