A plant is deprived of a particular mineral element. It develops the symptoms like.
(a) interveinal chlorosis and necrosis of older leaves
(b) the leaves appear twisted which die subsequently
(c) flower formation may be prevented or flowers may abscise prematurely
The element is __________
ACu
BMg
CMo
DFe
Related Questions:
എല്ലുകളുടേയും പല്ലുകളുടേയും നിർമ്മാണത്തിനും പേശികളുടേയും നാഡികളുടേയും പ്രവർത്തനത്തിനും ആവശ്യമായ മൂലകങ്ങൾ ഏതെല്ലാം ?
During nitrogen fixation, ammonia is first oxidized to nitrite which is further oxidized to nitrate and the reactions are given below
2NH3+302 → 2NO2-+ 2H+ +2H20.....(i)
2NO2-+02→ 2NO3- ......(ii)
The reaction (i) is facilitated by the action of:
