This chapter is currently out of syllabus
1
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
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The oxygen evolved during photosynthesis, comes from water molecules. Which one of the following pairs of elements is involved in this reaction?
A
Magnesium and Molybdenum
B
Magnesium and Chlorine
C
Manganese and chlorine
D
Manganese and Potassium
2
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
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Minerals known to be required in large amounts for plant growth include
A
potassium, phosphorus, selenium, boron
B
magnesium, sulphur, iron, zinc
C
phosphorus, potassium, sulphur, calcium
D
calcium, magnesium, manganese, copper.
3
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.
4
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
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