An ideal surface for respiration should
An ideal surface for respiration should
MCQs
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Showing 101-119 of 119 MCQs
The given diagram represents the entry of food particle K in trachea. Which of the following reasons could be responsible for the entry of particle K into larynx instead of oesophagus?
The given diagram represents the entry of food particle K in trachea. Which of the following reasons could be responsible for the entry of particle K into larynx instead of oesophagus?
In photorespiration, Rubisco fixes oxygen instead of an inorganic compound. This causes a decrease in the rate of
In photorespiration, Rubisco fixes oxygen instead of an inorganic compound. This causes a decrease in the rate of
In the earthworm, the diffusion of oxygen into cells is carried out by
In the earthworm, the diffusion of oxygen into cells is carried out by
The diaphragm becomes dome shaped when
The diaphragm becomes dome shaped when
Which of the following is TRUE about ‘imbibition’ in plants?
Which of the following is TRUE about ‘imbibition’ in plants?
Cyanobacteria are used to convert waste land into cultivatable land. Which of the following features of cyanobacteria is indicated here?
Cyanobacteria are used to convert waste land into cultivatable land. Which of the following features of cyanobacteria is indicated here?
The movement of which of the following ions regulates the opening of the stomata?
The movement of which of the following ions regulates the opening of the stomata?
Which of the following is CORRECT about Radiolarians?
Which of the following is CORRECT about Radiolarians?
Which of the following is TRUE about open circulatory system?
Which of the following is TRUE about open circulatory system?