Loading...
Secretion of less saliva in mouth will effect the conversion of :
The breakdown of glucose has taken the following pathway : Glucose →(a) Pyruvate + Energy →(b) Lactic acid + Energy. The sites 'a' and 'b' respectively are :
Assertion (A) : The rate of breathing in aquatic organisms is much faster than in terrestrial organisms. Reason (R) : The amount of oxygen dissolved in water is very high as compared to the amount of oxygen in air.
State one role of each of the following in human digestive system :
Why is respiratory pigment needed in multicellular organisms with large body size ?
Give reasons for the following :
© 2026 PadhAiPro. This question is provided for educational purposes.