This chapter is currently out of syllabus
1
AIPMT 2005
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
The deficiencies of micronutrients, not only affects growth of plants but also vital functions such as photosynthetic and mitochondrial electron flow. Among the list given below, which group of three elements shall affect most, both photosynthetic and mitochondrial electron transport?
A
Co, Ni, Mo
B
Ca, K, Na
C
Mn, Co, Ca
D
Cu, Mn, Fe
2
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
If by radiation all nitrogenase enzyme are inactivated, then there will be no
A
fixation of nitrogen in legumes
B
fixation of atmospheric nitrogen
C
conversion from nitrate to nitrite in legumes
D
conversion from ammonium to nitrate in soil.
3
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Gray spots of oat are caused by deficiency of
A
Cu
B
Zn
C
Mn
D
Fe
4
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Boron in green plants assists in
A
activation of enzymes
B
acting as enzyme co-factor
C
photossynthesis
D
sugar transport.
NEET Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12