The presence of auxins in a solution could be tested by [MP PMT 1999] – McqOptions

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1.	The presence of auxins in a solution could be tested by [MP PMT 1999]
A.	Avena sativa stem tip test
B.	Carbon tetrachloride test
C.	Iodine test
D.	Defoliation test
Answer» B. Carbon tetrachloride test

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