Quiz  /  Plant Morphology Class 10 MCQ Questions With Answers

  • 1. 
    Which of the follow IS NOT a leaf arrangement?

  • Alternate
  • Subopposite
  • Whorled
  • Opposite
  • Entire

  • 2. 
    Where does most of the photosynthetic activity take place in a leaf?

  • Epidermis
  • Mesophyll
  • Stomata
  • Cuticle

  • 3. 
    Which type of venation pattern never allows the veins to cross?

  • Netted
  • Parallel
  • Dichotomous
  • None of these

  • 4. 
    Guard cells control the opening and closing of the ________, which is responsible for allowing the plant to "breathe".

  • Stomata
  • Cuticle
  • Mesophyll
  • Trichomes

  • 5. 
    What do we call the small leaf-like structures that attach to a single petiole.

  • Leaf Blade
  • Leaflets
  • Leaves
  • Lets of Leaves

  • 6. 
    The projecting part, or segment of the leaf that sticks out on the blade is called the _____________.

  • Serrate
  • Lobed
  • Both A & B
  • None of these

  • 7. 
    How many leaf blades does a simple leaf have?

  • 1
  • 1.5
  • Both A & B
  • None of these

  • 8. 
    When talking about the margin, what is NOT a common type of margin?

  • Entire
  • Serrate
  • Lobe
  • Cunneate

  • 9. 
    What is the main vein that runs down the middle of the leaf called?

  • midrib
  • vein
  • Both A & B
  • None of these

  • 10. 
    A leaf margin that DOES NOT contain teeth is called ______________.

  • entire
  • serrate
  • lobed
  • None of these

  • 11. 
    The apex is located at the ____________ of the leaf blade whereas the base is located at the ____________.

  • top, bottom
  • bottom, top
  • center, bottom
  • center, top

  • 12. 
    What's the main function of the leaf?

  • Absorb Sunlight
  • Make Food
  • Attract Insects
  • Move Water and Minerals

  • 13. 
    Netted veins are a venation pattern where the veins...

  • form a branching pattern
  • never cross
  • divides into smaller veins
  • possess a dominate midrib

  • 14. 
    A leaf blade with a apex that has straight sides and taper to a point is considered ___________.

  • Acute
  • Obtuse
  • Rounded
  • Cuneate

  • 15. 
    The petiole connects the stem to the ____________.

  • Leaf Blade
  • Root
  • Margin
  • Base

  • 16. 
    Palmately compound leaves is when all the leaflets attach to a common point on the petiole.

  • True
  • False
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