1
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
A transgenic food crop which may help in solving the problem of night blindness in developing countries is
A
Flavr Savr tomatoes
B
Bt soybean
C
Starlink maize.
D
Golden rice
2
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
Which one of the following is incorrect about the characteristics of protobionts (coacervates and microspheres) as envisaged in the abiogenic origin of life?
A
They could separate combinations of molecules from the surroundings
B
They were able to reproduce
C
They were partially isolated from the surruounding
D
They could maintain an internal environment
3
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
Which extraembryonic membrane in humans prevents desiccation of the embryo inside the uterus?
A
Yolk sac
B
Amnion
C
Chorion
D
Allantois
4
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
Given below are four methods (A-D) and their modes of action (1-4) in achieving contraception. Select their correct matching from the four options that follow:
Method Mode of Action
(1) The pill (a) Prevents sperms
reaching cervix
(2) Condom (b) Prevents implantation
(3) Vasectomy (c) Prevents ovaulation
(4) Coppe (d) Semen contains no sperms
A
1 = (b), 2 = (c), 3 = (a), 4 = (d)
B
1 = (c), 2 = (d), 3 = (a), 4 = (b)
C
1 = (c), 2 = (a), 3 = (d), 4 = (b)
D
1 = (d), 2 = (a), 3 = (b), 4 = (c)
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