Zoology-Gas Exchange
NEET Zoology Gas Exchange Match the Following Question
Type: Match the Following-match the column-Hard-Class 11
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Oxyhaemoglobin | (i) Transport of CO2 as bicarbonate |
| (b) Carbon dioxide | (ii) Dissolved in plasma |
| (c) Transport of O2 | (iii) Reversible binding with hemoglobin |
| (d) Dissolved CO2 | (iv) 20-25% transported by RBCs |
A
a-iii, b-iv, c-i, d-ii
B
a-ii, b-iv, c-iii, d-i
C
a-i, b-ii, c-iii, d-iv
D
a-iii, b-ii, c-iv, d-i
Correct Answer
Option A
Detailed Explanation
Oxyhaemoglobin is formed by the reversible binding of O2 with hemoglobin. About 70% of CO2 is transported as bicarbonate, while some is dissolved in plasma. Therefore, option A correctly matches each term with its corresponding description.
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