Gaseous exchange takes place in leaves through tiny pores for the purpose of photosynthesis. What are these pores?
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Which among the following is not a characteristic of oxidation reaction?
Which of the following is a greenhouse gas or a gas, which can deplete the ozone layer?
Which Indian State has the highest GDP?
The number of parliamentary seats (Lok Sabha) of Haryana is
According to Dr. B. R. Ambedkar who shall be the most important officer under the Constitution of India?
Which of the following three R's are regarded as environment friendly?
Indian Citizenship is granted by