1
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
The maximum growth rate occurs in :-
A
Exponential phase
B
Stationary phase
C
Senescent phase
D
Lag phase
2
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
In which of the following pairs is the specific characteristic of a soil not correctly matched ?
A
Chernozems – Richest soil in the world
B
Laterite – Contains aluminium compound
C
Terra rossa – Most suitable for roses
D
Black soil – Rich in calcium carbonate
3
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
In which one of the following habitats does the diurnal temperature of soil surface vary most ?
A
Grassland
B
Desert
C
Shrub land
D
Forest
4
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
The most thoroughly studied of the known bacteria-plant interactions is the :-
A
Nodulation of Sesbania stems by nitrogen fixing bacteria
B
Cyanobacterial symbiosis with some aquatic ferns
C
Plant growth stimulation by phosphate– solubilising bacteria
D
Gall formation on certain angiosperms by Agrobacterium
EXAM MAP