1
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
The extinct human who lived 1,00,000 to 40,000 years ago, in Europe, Asia and parts of Africa, with short stature, heavy eye brows, retreating fore heads, large jaws with heavy teeth, stocky bodies, a lumbering gait and stooped posture was :
A
Neanderthal human
B
Homo habilis
C
Cro-magnan humans
D
Ramapithecus
2
AIPMT 2011 Prelims
MCQ (Single Correct Answer)
+4
-1
What was the most significant trend in the evolution of modern man (Homo sapiens) from his ancestors ?
A
Uprigth posture
B
Shortening of jaws
C
Binocular vision
D
Increasing cranial capacity
3
AIPMT 2010 Mains
MCQ (Single Correct Answer)
+4
-1
Given below are four statements (A-D) each with one or two blanks. Select the option which correctly fills up the blanks in two statements
Statements :
(A) Wings of butterfly and birds look alike and are the results of (i) , evolution
(B) Miller showed that CH4, H2, NH3 and (i), when exposed to electric discharge in a flask resulted in formation of (ii) .
(C) Vermiform appendix is a (i) organ and an (ii) evidence pf evolution.
(D) According to Darwin evolution took place due to (i) and (ii) of the fittest.
A
(C) - (i) vestigial, (ii) anatomical, (D) - (i) mutations, (ii) multiplication
B
(D) - (i) small variations, (ii) survival, (A) - (i) convergent
C
(A) - (i) convergent, (B) - (ii) oxygen, (ii) nucleosides
D
(B) - (i) water vapour, (ii) amino acids, (C) - (i) rudimentary (ii) anatomical
4
AIPMT 2010 Mains
MCQ (Single Correct Answer)
+4
-1
The most apparent changes during the evolutionary history of Homo sapiens is traced in
A
Remarkable increase in the brain size
B
Walking upright
C
Loss of body hair
D
Shortening of the jaws
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