In which part of the Plant does photosynthesis take place?

Related Mcqs:

1. The source of oxygen in photosynthesis is

   A. water
   B. salts
   C. minerals
   D. glucose

2. In night, when photosynthesis is stopped, plants__________?

   A. take in Carbon Dioxide
   B. give off Oxygen
   C. give off Carbon Dioxide
   D. None of these

3. Which of the following gases do plants and trees give out during photosynthesis?

   A. Hydrogen
   B. Nitrogen
   C. Oxygen
   D. Carbon dioxide

   Submitted by: ABDUL HAYEE

4. Which one of the following wavelengths of light is most effective in photosynthesis?

   A. Blue
   B. Green
   C. Orange
   D. Yellow

   Submitted by: Malik Asghar Hussain

5. It is a secondary plant nutrient?

   A. Nitrogen
   B. Phosphorus
   C. Sulphur
   D. none

6. How many numbers of chromosomes in Pea plant?

   A. 12
   B. 14
   C. 46
   D. 48

   Submitted by: Ch.Naeem Kamboh

7. The variety of coal in which the deposit contains recognizable traces of the original plant material is____________?

   A. bitumen
   B. anthracite
   C. lignite
   D. peat

   Submitted by: WIQAR AHMAD

8. Atomic power plant works on the principle of?

   A. fission
   B. fusion
   C. thermal combustion
   D. combined effect of all the above three

   Submitted by: Malik Asghar Hussain

9. Which one is non flowering plant _______?

   A. Moss
   B. Jasmine
   C. Sun Flower
   D. None of these

   Submitted by: Rafi Umar

10. Fruit plant that flowers only once in lifetime?

    A. Mango
    B. Ground Nut
    C. Banana
    D. Peach

    Submitted by: Mansoor Ahmed Suhag