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प्रश्न
Put a tick (✓) against the most appropriate alternative in the following statement.
The process during which food is oxidised and energy is released is called
पर्याय
Cellular respiration
Excretion
Digestion
Transpiration
उत्तर
Cellular respiration
APPEARS IN
संबंधित प्रश्न
During respiration there is
Why is the respiratory system necessary?
Write true or false for the following statement. Rewrite the false statement correctly.
Breathing is a chemical process.
Write true or false for the following statement. Rewrite the false statement correctly.
The microscopic air sacs present in the lungs are called bronchi.
Define the following:
Cough Reflex
Answer the following question.
Give an account on the tracheal system of cockroach.
____________ prevents the entry of food into respiratory tract.
A biochemical compound that readily combines with oxygen and distributes it throughout the human body is ____________.
Carefully study the diagram of the human respiratory system with labels A, B, C and D. Select the option which gives correct identification and main function and /or characteristic.
The bronchi divide further and end in small air sacs called ______.
