bio paper 1
what gives a plant hormone its name
a chemical messanger produced in one area of a plant that has an aeffect in another part of the plant and is also lomg lasting
observation if protein present
blue - violet
observation if lipid presmt
emulsion forms
colour change if starch present
orange - black
how can co2 reduce wffimity of o2 to hameoglobin
by disollovng to for, cwrbonic acid lesding to more h plus ions being relewsed lowering ph which csn alter tertiwry structure of hameoglobin so co2 cant bind
commericial use of auxin
rootimg powder