Post on 30-Dec-2015
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EVIDENCES OF EVOLUTION
TESTMARKS-14½
What is doctrine of evolution?
1 1
What is homology?
2 1
Describe homology with respect to fore limb in animals.
3 2
Give examples of homology in plants.
4 1½
What are analogous organs?
5 1
Which animals show analogy in body shape?
6 1
Name two vestigial organs in humans.
7 1
Name two vestigial organs in animals.
8 1
What is atavism?
9 1
What is palentology?
10 1
What are fossils?
11 1
What is petrifaction?
12 1
Test contd…. Marks- 14½
Extra time
Differentiate between casts and moulds.
13 1
Differentiate between compression and impression.
14 1
What are pseudofossils?
15 1
Differentiate between missing link and connecting link.
16 1
Give examples of missing link and connecting link.
17 2
Give two reptilian and two avian characters of Archaeopteryx
18 2
The missing link between fern and gymnosperms is ________
19 ½
The vestigial nictitating membrane in humans is called as _____________
20 ½
Seymorians are a link between ___________ and ____________
21 1
The evolutionary history of horses was given by ___________
22 ½
Ruminant horse is called ____________ and the modern horse is called _____________
23 1
What do you mean by evolutionary trends?
24 1
List two progressive and two retrogressive trends seen during the evolution of horses.
25 2
Test contd… Marks 10
Extra time
Give two temporary embryonic structures that can be evidences for evolution.
26 1
Give the contribution of Von Baer and Ernest Hackel.
27 1
Continental drift was described by ___________ he said all the continents formed a single land mass called _____________
28 1
As time progressed the single land mass was divided into ________ and _______________
29 1
State one biochemical evidence of evolution.
30 1
Differentiate between convergent and divergent evolution.
31 1
Geological time scale was developed by ________
32 ½
The fossil of Archaeopteryx was obtained by ________
33 ½
What is adaptive radiation?
34 1
The first era is ____________ and the era of cradle of life is _______________
35 1
The era of reptiles is ______________ and the present era is ______________
36 1
Extra time