Root of which plant contains a red pigment that has affinity for oxygen ?
Root of which plant contains a red pigment that has affinity for oxygen ?
A. Carrot
B. Sonyabean
C. Mustard
D. Radish
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Correct Answer - 2
Soyabean is a leguminous plant and its roots are nodulated containing nitrogen fixing bacteria and leghaemoglobin (red pigment) act as oxygen scavanger.
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