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प्रश्न
Match the following
| Column A | Column B | |
| a) | Atavism | caudal vertebrae and vermiform appendix |
| b) | Vestigial organs | a forelimb of a cat and a bat’s wing |
| c) | Analogous organs | rudimentary tail and thick hair on the body |
| d) | Homologous organs | a wing of a bat and a wing of an insect |
| e) | Wood park | radiocarbon dating |
| f) | W.F. Libby | Thiruvakkarai |
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उत्तर
| Column A | Column B | |
| a) | Atavism | rudimentary tail and thick hair on the body |
| b) | Vestigial organs | caudal vertebrae and vermiform appendix |
| c) | Analogous organs | a wing of a bat and a wing of an insect |
| d) | Homologous organs | a forelimb of a cat and a bat’s wing |
| e) | Wood park | Thiruvakkarai |
| f) | W.F. Libby | radiocarbon dating |
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संबंधित प्रश्न
Look at the picture and answer the questions given below.
- Identify the planet.
- What is the colour of the planet?
- Why is it of this colour?
Match the Following:
| 1 | Smallest continent | Earth‛s revolution |
| 2 | Blue planet | Australia |
| 3 | Neptune | Earth |
| 4 | Seasons | Earth‛s rotation |
| 5 | Day and night | Farthest planet |
The universe is also referred to us ________.
______ is the prevailing model of Evolution of the Universe.
The only evidence of the big bang theory is?
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Neelan and Mala are having a conversation about our Universe. Neelan is telling our earth will be the only planet in the entire Universe to have a life with. But, Mala is opposing his view by citing certain points. What would be the argument of Mala. Do you support Mala? Justify your stand.
Parsec is equal to ______.
The event when the matter confined in a single point and began to expand is called ______.
Scientists believe that there are ______ galaxies in the observable universe.
Explain the salient features of the Big Bang Theory.
