Q. No.
Which of the following conclusions is of palentological evidences for evolution?
| 1. | A study of fossils in different sedimentary layers indicates the geological period in which they existed |
| 2. | The new life forms have arisen at same time in the history of Earth |
| 3. | Fossils are remains of hard parts of rocks showing the presence bof carbon in life forms |
| 4. | Both B and C |
Arrange the following in the order of their existence during the history of life forms: a)Stegosaurus, b)Brachiosaurus, c)Triceratops, d)Tyrannosaurus, e)Pteranodon, f)Crocodilian, g)Archaeopteryx.
1. b)-a)-g)-f)-e)-d)-c)
2. e)-b)-g)-a)-f)-c)-d)
3. g)-a)-f)-b)-e)-d)-c)
4. c)-a)-f)-g)-d)-e)-b)
Tyrannosaurs was not present with which of the following Dinosaurs?
| 1. | Triceratops | 2. | Archaeopteryx |
| 3. | Pteranodon | 4. | Brachiosaurus |
Which of the following is from the same lineage as that of Triceratops?
1. Stegosaurus
2. Tyrannosaurus
3. Brachiosaurus
4. Pteranodon
Similarities in organisms with different genotypes indicate:
1. Microevolution
2. Macroevolution
3. Convergent evolution
4. Divergent evolution
| 1. | Homology, convergent | 2. | Analogy, divergent |
| 3. | Analogy, convergent | 4. | Homology, divergent |
On Galapagos island, Darwin observed variation in beaks of birds (Darwin's finches) and he concluded:
1. Inter species variation
2. Intraspecies variation
3. Natural selection according to food
4. Inheritance of acquired characters
Which evidence of evolution related to Darwin's finches:
1. Evidence from biogeographical distribution
2. Evidence from comparative anatomy
3. Evidence from embryology
4. Evidence from palaeontological
Match List-I with List-II:
| List-I | List-II | ||
| (a) | Adaptive radiation | (i) | Selection of resistant varieties due to excessive use of herbicides and pesticides |
| (b) | Convergent evolution | (ii) | Bones of forelimbs in Man and Whale |
| (c) | Divergent evolution | (iii) | Wings of Butterfly and Bird |
| (d) | Evolution by anthropogenic action | (iv) | Darwin Finches |
Choose the correct answer from the options given below:
| (a) | (b) | (c) | (d) | |
| 1. | (ii) | (i) | (iv) | (iii) |
| 2. | (i) | (iv) | (iii) | (ii) |
| 3. | (iv) | (iii) | (ii) | (i) |
| 4. | (iii) | (ii) | (i) | (iv) |
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