Which of these is a micronutrient of plants?

Related Mcqs:

1. At night, Plants intake __________ and release __________?

   A. Oxygen – Carbon dioxide
   B. Carbon dioxide – Oxygen
   C. Oxygen – Carbon monoxide
   D. None of theseCarbon monoxide – Oxygen

2. The three elements needed for healthy growth of plants are __________?

   A. N, P, K
   B. N, C, P
   C. N, K,
   D. N, S, P

3. which of these plants open its mouth when insect sit on its lid?

   A. Sunflower
   B. Pitcher plant
   C. Brassica Plant
   D. None of these

   Submitted by: Taufeeq Ur Rehman

4. 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

5. Which of the following plants are called arthrophytes?

   A. Sphenopsids
   B. Lycopsids
   C. Psilopsids
   D. Pteropsids

   Submitted by: Maryam Aftab

6. Classification of Animals and Plants on the basis on chromosome number is called________?

   A. Ecology
   B. Taxonomy
   C. Botany
   D. None of these

   Submitted by: Rafi Umar

7. The study of geographical areas, plants and animal distribution is called_________?

   A. Cosmetology
   B. Chorology
   C. Osteology
   D. Mycology

   Submitted by: Irum perveen

8. When our sun reaches the end of its red giant phase, it will turn into a___________?

   A. Supernova
   B. White Dwarf
   C. Black Hole
   D. Neutron Star

   Submitted by: Mansoor Ul Haque

9. The movement of earth around sun brings ________?

   A. Tornadoes
   B. Rainfall
   C. Seasons
   D. Earthquakes

   Submitted by: Junaid Abbas

10. All of the following foods lack vitamin C, except

    A. Cheese
    B. Milk
    C. Rice
    D. None of these

    Submitted by: Naeem khalid