Question

Fill in the blanks using appropriant words given in the bracket.
( hemoglobin, alkaline, diaphragm, red bone marrow, acidic, voluntary, involuntary.)

a. RBCs of the blood conatin _________, an iron compound.

b. ____________ is present between thoracic and abdominal cavity.

c. Cardiac muscles are_______

d. pH of oxygenated blood is________

e. Production of RBCs occurs in__________

Answer 1

​a. RBCs of the blood conatin hemoglobin, an iron compound.

b. Diaphragm is present between thoracic and abdominal cavity.

c. Cardiac muscles are involuntary.

d. pH of oxygenated blood is alkaline.

e. Production of RBCs occurs in red bone marrow.