1
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
Vascular tissues in flowering plants develop from:
A
plerome
B
periblem
C
phellogen
D
dermatogen
2
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
Earthworms have no skeleton but during burrowing the anterior end becomes turgid and acts as a hydraulic skeleton. It is due to:
A
coelomic fluid
B
gut peristalsis
C
blood
D
setae
3
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
Which one of the following is the true description about an animal concerned?
A
Frog — Body divisible into three regions-head, neck and trunk
B
Rat — Left kidney is slightly higher in position than the right one
C
Earthworm — The alimentary canal consists of a sequence of pharynx, oesophagus, stomach, gizzard and intestine
D
Cockroach — 10 pairs of spiracles (2 pairs on thorax and 8 pairs on abdomen)
4
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
Keeping in view the "fluid mosaic model" for the structure of cell membrane, which one of the following statements is correct with respect to the movement of lipids and proteins from one lipid monolayer to the other (described as flipflop movement)?
A
Both lipids and proteins can flip-flop
B
While lipids can rarely flip-flop proteins cannot
C
While proteins can flip-flop, lipids cannot
D
neither lipids, nor proteins can flip-flop
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
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CBSE
Class 12