Indole -3 - acetic acid called as auxin was first isolated from - Vidyadip

MCQ

Indole $-3$$ -$ acetic acid called as auxin was first isolated from

✓
Human urine
B
Corn germ oil
C
Fusarium
D
Rhizopus

✓

Answer

Correct option: A.

Human urine

a
(a)Th first naturally accurring auxin i.e., Indole $3-$ acetic acid was isolated by Kogl and Haagen-Smit from human urine.

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