Gujarat BoardEnglish MediumSTD 11 ScienceNEETModel Paper 104 Marks
MCQ
When temperature decreases, oxy-Hb curve becomes
A
more steep
B
steeper
C
parabola
D
straight
✓
Answer
B. steeper Explanation: When temperature decreases, oxy- Hb curve will become steeper. The steep rise of the curve indicates high affinity of Hb for $O _2$.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.