Question
Biology Question on Nutrition
Roots of which plant contains a red pigment which have affinity for oxygen
A
Carrot
B
Soyabean
C
Mustard
D
Radish
Answer
Soyabean
Explanation
Solution
Leguminous plants develop root nodules, which house a red pigment known as leghemoglobin. This pigment functions as an oxygen carrier, regulating the molecular oxygen levels within the nodule's environment to keep them low. Soybeans are an example of leguminous plants. So, the correct option is (B): Soyabean