1
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Change Language
In the five kingdom classification, Chlamydomonas and Chlorella have been included in
A
protista
B
algae
C
plantae
D
monera.
2
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Change Language
The rate of formation of new organic matter by rabbit in a grassland, is called :
A
Net productivity
B
Gross primary productivity
C
Secondary productivity
D
Net primary productivity
3
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one of the following pairs of chemical substances, is correctly categarised ?
A
Secretin and rhodopsin - Polypeptide hormones
B
Pepsin and prolactin - Two digestive enzymes secreted in stomach
C
Troponin and myosin - Complex proteins in striated muscles
D
Calcitonin and thymosin - Thyroid hormones
4
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one of the following is a wrong statement regarding mutations ?
A
UV and Gamma rays are mutagens
B
Deletion and insertion of base pairs cause frame-shift mutations
C
Cancer cells commonly show chromosomal aberrations
D
Change in a single base pair of DNA does not cause mutation