Class 6 Science Extra Questions for Chapter - 7 GETTING TO KNOW PLANTS

By -
LAKSHMI’S LEARNING APP 
CLASS-6 SCIENCE (CBSE) QUESTION PAPER 
CHAPTER 7 – GETTING TO KNOW PLANTS 
 Class :- VI     Date :- 23 – 11 – 2021                            Time :- 1 h 
                   Section – A

I . Answer the following questions 

 1. Which is the most beautiful part of a plant ?
 Ans :- Flower
  2. Which are the three categories of plants ? 
 Ans :- Herbs , shrubs , trees . 
 3. The design made by leaves is
 Ans : - Leaf venation 
 4. Water comes out of leaf by a process called 
 Ans :- Transpiration 
 5. The leaves prepare food by process called 
 Ans :- Photosynthesis 
  6. __________ anchor the plant to the soil .
Ans :- Root
   7. _____ roots are in the form of bundle . Ans :- Fibrous
   8. ________ is the innermost part of a flower . 
 Ans :- Pistil 
 9.A leaf usually have ______ and _________ .
 Ans :- petiole & lamina
  10. Plants having reticulate venation have _______ roots 
 Ans :- Tap root 
 11 .The parts of a flower are ____ , ____, ______ and ________ . 
 Ans :- sepals , petals , stamens and pistil . 
 12. The stem bears _____ , _____ and _________ . 
 Ans :- leaves , flowers , fruits 

 13._______ is the male reproductive part of a flower . 
 Ans :- stamen
  14. ________ prepares food . 
 Ans :- leaves 
 15. _______ is given out after the process called photosynthesis. 
 Ans :- Oxygen 
 16. ____ supplies leaf with water . Ans :- stem 
 17. ____ is the green colour pigment in the leaf . 
 Ans :- Chlorophyll 
 18. ______ are plants that take support from others . 
 Ans :- climbers 
 19. ________ are plants with green and tender stems .
 Ans :- Herbs 
 20. The part of a leaf by which it is attached to the stem .
 Ans :- petiole 
 21 . The broad green part of the leaf . Ans :- lamina
  22 . The venation in the leaves of grass . 
 Ans :- Parallel venation
 23. The lines on the leaf is called ? Ans :- Veins 24 .
 The plants that cannot stand upright . Ans :- creepers 25 .
 The 2 parts of a flower are Ans :- Stamen & Pistil 
 26 . ___________ contains one or more ovules 
 Ans :- Ovary 
 27. Lowermost and swollen part of the pistil . 
 Ans :- Ovary 
 28 . A Prominent line in middle of the leaf ? 
 Ans :- Midrib 
 29 . leaves prepare food with the help of __________ & _________. 
 Ans : Sunlight & chlorophyll 
 30 . China Rose is the other name of _________ .
 Ans :- Hibiscus 
    

                      Thank you