Practice Questions quiz 1 - general science mcq Online Quiz (set-1) For All Competitive Exams
Q-1) What rays of sunlight are mostly utilized by chlorophyll in photosynthesis?
(a)
(b)
(c)
(d)
Q-2) Which light is most effective in photosynthesis?
(a)
(b)
(c)
(d)
Q-3) Which of the following has the maximum efficiency to convert solar energy into chemical energy?
(a)
(b)
(c)
(d)
Q-4) Photosynthesis occurs in
(a)
(b)
(c)
(d)
Q-5) Photosynthesis occurs in
(a)
(b)
(c)
(d)
Q-6) Light energy changes into the chemical energy by which of the following process?
(a)
(b)
(c)
(d)
Q-7) The most active light for photosynthesis is
(a)
(b)
(c)
(d)
Q-8) The process by which plants synthesize their food is called
(a)
(b)
(c)
(d)
Q-9) Most of the oxygen on earth is produced by
(a)
(b)
(c)
(d)
Q-10) The process by which plants produce food is called
(a)
(b)
(c)
(d)