Zoology-(general)
NEET Zoology (general) 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) Haemoglobin | (i) 70 percent of CO2 transport |
| (b) Dissolved O2 | (ii) Reversible binding with O2 |
| (c) Bicarbonate | (iii) 3 percent of O2 transport |
| (d) CO2 in plasma | (iv) 20-25 percent of CO2 transport |
A
a-ii, b-iii, c-i, d-iv
B
a-i, b-ii, c-iv, d-iii
C
a-ii, b-iv, c-iii, d-i
D
a-iv, b-ii, c-i, d-iii
Correct Answer
Option A
Detailed Explanation
Haemoglobin binds reversibly with oxygen (a-ii), while only 3 percent of O2 is transported in a dissolved state in plasma (b-iii). Bicarbonate accounts for 70 percent of CO2 transport (c-i), and 20-25 percent of CO2 is transported by RBCs (d-iv).
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