If you are commenting for the first time, please read the guidelines.
If you are answering for the first time, please read the guidelines.
Ans: (d) A. G. Tansley.Explanation: Word Ecosystem was first coined by Tansley in 1935 and previously the term 'biocoenosis' was used.
The term 'Nuclein' for the genetic material was used by (1) Mendel (2) Franklin (3) Meischer (4) Chargaff
The term “New Systematics” was introduced by (a) Bentham and Hooker (b) Linnaeus (c) Julian Huxley (d) A.P. de Candolle.
1.1k questions
772 answers
366 comments
79 users