Consider the following four statements (i), (ii), (iii) and (iv) and select the right option for two correct statements.
Statements : (i) In vexillary aestivation, the large posterior petal is called-standard, two lateral ones are wings and two small anterior petals are termed keel.
(ii) The floral formula for Liliaceae is
(iii) In pea flower the stamens are monadelphous.
(iv) The floral formula for Solanaceae is
The correct statements are
A
(i) and (iii)
B
(i) and (ii)
C
(ii) and (iii)
D
(iii) and (iv).
2
AIPMT 2010 Mains
MCQ (Single Correct Answer)
+4
-1
The figure given below shows the conversion of a substate into product by an enzyme. In which one of the four options (a-d) the components of reaction labelled as A, B, C and D are identified correctly?
A
A
B
C
D
Potential energy
Transition state
Activation energy
Activation energy with out enzyme
B
A
B
C
D
Transition state
Potential energy
Activation energy without enzyme
Activation energy with enzyme
C
A
B
C
D
Potential energy
Transition state
Activation energy with enzyme
Activation energy without enzyme
D
A
B
C
D
Activation energy with enzyme
Transition state
Activation energy without enzyme
Potential energy
3
AIPMT 2010 Mains
MCQ (Single Correct Answer)
+4
-1
Which one of the following is a xerophytic plant in which the stem is modified into the flat green and succulent structure?
A
Opuntia
B
Casuarina
C
Hydrilla
D
Acacia
4
AIPMT 2010 Mains
MCQ (Single Correct Answer)
+4
-1
In which one of the following organisms its excretory organs are correctly stated?
A
Humans :- Kidneys, Sebaceous glands and tear glands
B
Earthworm :- Pharyngeal, integumentary and septal nephridia
