Why do brads not have respiratory trouble at the time of flying at high all?
The avian respiratory system delivers oxygen from the air to the tissues and also removes carbon dioxide. In addition, the respiratory system plays an important role in thermoregulation (maintaining normal body temperature). The avian respiratory system is different from that of other vertebrates, with birds having relatively small lungs plus nine air sacs that play an important role in respiration (but are not directly involved in the exchange of gases).
Which of the following is not a C 4 plant?
Which is the driver of increasing agricultural productivity of small and marginal farmers in India?
Adoption index suitable for Laggards is
All phenomenon of weather and climate takes place in
The plants that are capable of growing in shade are termed as
Which of the following class of Vertebrates possess milk producing glands?
The symptoms of Sorghum shoot fly mainly seen in which part of plant?
Which is the primary pest of storage grain pest?
The term vernalization was given by ______in 1928.
Rice contains __% protein. Rice protein is known as ___
