Question

plz answer this question​

Answer 1

Answer:

hey mate your answer is.....

Explanation:

option 3) is the right answer.......... okay..........

Answer 2

Left shift of the curve is a sign of hemoglobin's increased affinity for oxygen (e.g. at the lungs). Similarly, right shift shows decreased affinity, as would appear with an increase in either body temperature, hydrogen ions, 2,3-bisphosphoglycerate (2,3-BPG) concentration or carbon dioxide concentration.

option 3 is the right answer