Alveoli is related to which of the following system of human body?
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Which among the following is NOT an event during the photosynthesis process?
Crabs belongs to the phylum
The percentage of carbon in CO2 is
Which of the following is the largest mammal?
The salt concentration (measured as salinity in parts per thousand), is less than ______ % in inland waters.
During which Five Year Planning was NABARD established?
According to the Indian Constitution, who has the power to declare emergency ?