Consider the following statements:

Q. Consider the following statements:

1. Normal blood volume in adult is 5 to 6 litre, itaccounts for 7-8% body weight

2. Human blood is slightly alkaline in nature

3. Blood transports nutrients, hormones and nitrogenous waste

Select the correct answer using the code given below

A.            1 only

B.            1 and 2 only

C.            1, 2 and 3

D.            2 and 3 only

Answer: 1, 2 and 3