Agent orange is :

Agent Orange was named so because of

Agent Orange was named so because of

What is 'Agent orange'?

Which is agent orange ?

Agent Orange consisted of

Agent Orange consisted of

{:((1),"Growth Inhibitor ",(i),"Ethylene"),((2),"Growth promoter",(ii),"Auxin"),((3),"Charles Darwin",(iii),"Vietnam war (U.SA)"),((4),"Agent orange",(iv),"Curvature of Canary"):}

Methyl orange is an example of :