Question

1)    Pick the correct statement out of the following

a.     In a healthy person, the haemoglobin content is more than 25gms per 100ml.

b.     In lungs, the oxygen from alveoli reaches the blood through active transport.

c.     The H+ ions released from carbonic acid combine with haemoglobin to form haemoglobinic acid.

d.     More than 70% of carbondioxide is transferred from tissues to the lungs in the form of carbamino compounds.​

Answer 1

Answer:

b is the correct statement

I hope it will help you.

Answer 2

Answer:

B is the correct statement.