This chapter is currently out of syllabus
1
AIPMT 2014
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
Deficiency symptoms of nitrogen and potassium are visible first in
A
senescent leaves
B
young leaves
C
roots
D
buds.
2
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
Which of the following elements is a constituent of biotin?
A
Magnesium
B
Calcium
C
Phosphorus
D
Sulphur
3
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
Specialized cells for fixing atmospheric nitrogen in Nostoc are
A
heterocysts
B
hormogonia
C
modules
D
akinetes.
4
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
Which two distinct microbial processes are responsible for the release of fixed nitrogen as dinitrogen gas (N2) to the atmosphere?
A
Aerobic nitrate oxidation and nitrate reduction
B
Decomposition of organic nitrogen and conversion of dinitrogen to ammonium compounds
C
Enteric fermentation in cattle and nitrogen fixation by Rhizobium in root nodules of legumes
D
Anaerobic ammonium oxidation and denitrification
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