Question

58. Which of the foll
(w.r.t. left and ri
of the following is true for the curves A and B
left and right shift respectively) shown in the
dissociation curve below ?
Percent saturation of haemoglobin
LLL
Mall
Malapar
seral
0 10 20 30 40 50 60 70 80 90 100
pO2 (mm Hg)
(a) A and B respectively represents oxygen-
haemoglobin dissociation curves of fetal Hb and
adult Hb
(b) A and B respectively represents oxygen-
haemoglobin dissociation curves of maternal H
and fetal Hb
(c) B represents the right shift (for adult Hb) as a
result of low pCO2, less H' ion concentration an
high pH
(d) A represents the left shift (for adult Hb) as a resu
of low po, and high pCO2​

Answer 1

Answer:

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