Question

Read the statements and Choose the answer. ( )

Statement – I : If haemoglobin is exposed to air at sea level, nearly every molecule

combines with oxygen to form oxyhaemoglobin.

Statement – II : At a height of 13 km (about 8 miles) above sea level, the concentration of

oxygen is much lower about one fifth at sea level.

A) Statement-I is correct and statement-II is incorrect.

B) Statement-II is correct and statement-I is incorrect.

C) Both Statements - I and II are correct.

D) Both Statements - I and II are incorrect.​

Answer 1

Answer:

statement 1 I s correct

Answer 2

Option C is correct both statements-I and II are correct