Question

______ RBC'S ARE PRESENT IN EACH CUBIC MILLIMETER OF BLOOD
5000 to 10000
500 to 700
50 to 60 thousand
50 to 60 lakh​

Answer 1

Answer:

answer is 5000 to 10000 hope it helps please mark as Brinleist

Answer 2

Answer:

50,00000 to 60,00000

Explanation:

The RBC count is the total number of red blood cells per cubic millimeter of blood. In response to hypoxia, the hormone erythropoietin, secreted by the kidneys, stimulates the bone marrow to produce red blood cells. The formation of red blood cells is known as erythropoiesis. Normal red blood cells values at various ages are: 

Newborns: 4.8 - 7.2 million, 

Adults: (males): 4.6 - 6.0 million, 

Females: 4.2 - 5.0 million, 

Pregnancy: slightly lower than normal adult values and 

Children: 3.8 – 5.5 million.