A) auxins
B) ethylene
C) cytokinin
D) gibberellins
Correct Answer: C
Solution :
Skoog (1954-1956) observed that coconut milk contained a substance which stimulated cell division. The substance was later on called cytokinin. The most widely occurring cytokinin in plants is isopentanyl adenine (IPA). IPA has been isolated from Pseudomonas tumefaciens.You need to login to perform this action.
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