Roots of which plant contain a red pigment which have affinity for oxygen ?

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 ?

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 ?

Roots of which plants contains an oxidising agent?

Roots of which plants contains an oxidising agent?

Roots of which of these plants contain a pigment which creates an anaerobic condition for a specific enzyme to function ?

Roots of which of these plants contain a pigment which creates an anaerobic condition for a specific enzyme to function ?

The plastid contains a red pigment, called_____.

Name the red pigment which carries oxygen in blood.