Model Paper for the Posts of SST and Educators Jobs Tests (SOLVED)
1. Which of the following organisms does not contain chlorophyll?
(a) Ferns
(b) Mosses
(c) Fungi
(d) Algae
2. Which is the site of photosynthesis?
(a) Vacuoles
(b) Mitochondria
(c) Chloroplast
(d) None of these
3. the most of the nitrogen move into the roots of plants in the form of:
(a) Ammonia
(b) Ammonium ions
(c) Nitrite
(d) Nitrate
4. In an angiosperm, how many microspore mother cells are required to produce 100 pollen grains?
(a) 75
(b) 100
(c) 25
(d) 50
5. Osmosis is a function of
(a) The number of solute molecules in the solutions on the two sides of the selectively permeable membrane
(b) Pressure
(c) Temperature
(d) All of these
6. Ginger is a
(a) Tuber
(b) Rhizome
(c) Bulb
(d) None of these