Will florescence occur in understory plants (SDP), when?
(A) Nights are short-lived
(B) the days are long term
(C) Long-term nights
(D) None of these
Which of the following is 'V.A.M.' (VAM) is fungus?
(A) Glomus species
(B) Fusarium species
(C) Rhizoctonia species
(D) Pythium species
Nichrome metal element is used in electric heaters, because?
(A) It has high resistivity
(B) Its melting point is high
(C) More powerful current can be flow in it
(D) For all the above reasons
The main ingredient of 'Bio Gas' is?
(A) ethane
(B) Ammonia
(C) Methane
(D) Ethylene
"Gases of the same volume at the same temperature and pressure have the same number of molecules" Which of the following is this rule?
(A) Boyle's law
(B) Charles's law
(C) Volume rules of Gelusak
(D) Rule of Avogadro's hypothesis
Sulfur is used?
(A) dynamite
(B) gunpowder
(C) Ammo
(D) All of the above
Are power plants added to homes?
(A) in series
(B) Parallel
(C) in mixed order
(D) None of these
Can the difference between cotton and woolly fibers be found?
(A) touching
(B) Torches
(C) reacting with NaOH
(D) Taking action with H.S.O.
Was Insuline Discovered?
(A) Bentig
(B) Domake
(C) Ronald Ross
(D) Harvey
The relationship between the water fern Azola and the cyanobacterium Annabena is: -
(A) symbiotic
(B) mutual
(C) Survival
(D) Proto-support
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