Why do the plant closes stomata when it does NOT need carbon dioxide for photosynthesis?
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In which language, Lok Sabha debates are printed?
If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?
Who Invented Electric Stove?
A boat covers a distance of 14 km upstream and 16 km downstream in 9 hours. It covers a distance of 12 km upstream and 40 km downstream in 11hours. What is the speed (in km/hr) of the boat in still water?
In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.
Predicament
Fraction that lies between 2/5 and 4/9 is
Borosilicate glass wear is used in microwave oven because