Ethylene is a [MP PMT 1987; BHU 1987, 94; Bihar MDAT 1995; RPMT 1 – McqOptions

MCQOPTIONS

1.	Ethylene is a [MP PMT 1987; BHU 1987, 94; Bihar MDAT 1995; RPMT 1990, 99; BVP 2000; Pb. PMT 2004; HP PMT 2005]
A.	Gaseous hormone
B.	Gaseous enzyme
C.	Liquid-gas mixture
D.	Solid hormone
Answer» B. Gaseous enzyme

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