People living at sea level have around `5` million RBC per cubic millimetre of their blood whereas those living at an altitude of `5400` metres have around `8` million. This is because at high altitude.

People living at sea level have around 5 millions RBC per cubic millimeter of their blood whereas those living at an altitude of 5400 metres have around 8 millions. This is because at high altitude

People living at the sea level have around 5 million RBC per cubic millimeter of their blood whereas those living at an altitude of 5400 meters have around 8 million.This is because at high altitude:

People living at sea level have around 5 million RBC per cu.mm of their blood where as those living at an altitude of 5400 metres have around 8 million. This is because at high altitude

Ravi, who lived at sea level, had around 5 million RBC per cubic millimeter of his blood. Later when he lived at an altitude of 18,000 ft, showed around 8 million RBC per cubic millimeter of blood. This is an adaptation because

Ravi, who lived at sea level, had around 5 million RBCs per cubic mm of his blood. Later , when he lived at an altitude of 18000 ft, showed around 8 million RBCs per cubic mm of blood. This is an adaption because

Persons living at high altitude will have

Many tribes living in high altitudes of Himalayas have :

Number of RBCs per unit volume of blood is likey to be higher in person living at high altitudes , because