In plant morphology thorns, spines and prickles are all similar type of structures identified by their sharp and stiff ends. Thorns are obtained from shoots. Spines are obtained from leaves and prickles are...

Pragmatics, Syntax, Morphology and Phonology are different sub-fields or branches of linguistics. Pragmatics deals with the study of language by considering the context in which it is used. Syntax is the study...