Chemical messengers secreted by ductless glands are called___________
ALymph
BPlatelets
CPlasma
DHormones
ALymph
BPlatelets
CPlasma
DHormones
Related Questions:
Select the most appropriate answer from the choices given below:
(a) Cytokinins-keeps flowers fresh for longer period of time
(b) Zeatin-used in brewing industry
(c) Ethylene-accelerates sprouting in potato tubers
(d) ABA- comes under the group of terpenes