This chapter is currently out of syllabus
1
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
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
2
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
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.
3
NEET 2013
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
Which of the following criteria does not pertain to facilitated transport?
A
Transport saturation
B
Uphill transport
C
Requirement of special membrane proteins
D
High selectivity
4
AIPMT 2011 Mains
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Guttation is the result of
A
diffusion
B
transpiration
C
osmosis
D
root pressure.
NEET Subjects
EXAM MAP