1
AIPMT 2007
MCQ (Single Correct Answer)
+4
-1
Which of the following pairs are correctly matched?
Animals Morphological features
(i) Crocodile - 4-chambered heart
(ii) Sea urchin - Parapodia
(iii) Obelia - Metagenesis
(iv) Lemur - Thecodont
A
(ii), (iii) and (iv)
B
only (i) and (iv)
C
only (i) and (ii)
D
(i), (iii) and (iv)
2
AIPMT 2007
MCQ (Single Correct Answer)
+4
-1
What is true about Nereis, scorpion, cockroach and silver fish?
A
They all possess dorsal heart.
B
None of them is aquatic.
C
They all belong to the same phylum.
D
They all have jointed paired appendages.
3
AIPMT 2007
MCQ (Single Correct Answer)
+4
-1
A genetically engineered micro-organism used successfully in bioremediation of oil spills is a species of-
A
Trichoderma
B
Xanthomonas
C
Bacillus
D
Pseudomonas
4
AIPMT 2007
MCQ (Single Correct Answer)
+4
-1
Geometric representation of age structure is a characteristic of :-
A
Biotic community
B
Landscape
C
Ecosystem
D
Population
EXAM MAP