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