1
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
In a ring girdled plant
A
the shoot and root die together
B
neither root nor shoot will die
C
the shoot dies first
D
the root dies first.
2
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Transpiration and root pressure cause water to rise in plants by
A
pushing it upward
B
pushing and pulling it, respectively
C
pulling it upward
D
pulling and pushing ir, respectively.
3
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Which one gives the most valid and recent explanation for stomatal movement?
A
Starch hydrolysis
B
Guard cell photosynthesis
C
Transpiration
D
Potassium influx and efflux
4
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
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.
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