Grade 12th passZoology
Identify the elements whose deficiency causes both necrosis and chlorosis1.Mo,Ca2.Cu,Co3.Mg,K4.Fe,Mn
Identify the elements whose deficiency causes both necrosis and chlorosis
1.Mo,Ca
2.Cu,Co
3.Mg,K
4.Fe,Mn
1 Answer
Dhritiksha baria
Answer is -3.Mg,K
chlorosis-it is defined as the loss of chlorophyll which results in yellowing of leaves.chlorosis is caused by the deficiency of N,K,Mg,S,Fe,Mn,Zn and Mo.
Necrosis-death of tissue;Ca,Mg,Cu and K.
Thus common elements are Mg and K.
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