Q: Shoots of plant show upward movement and it can be designated to be
(a)Negatively phototropic
(b)Positively chemotropic
(c)Positively hydrotropic
(d)Negatively geotropic
Correct Answer: (d)
The correct answer is (b) 'धनात्मक रासायनिक अनुवर्तन'. This question from the Modern History domain tests knowledge of General.