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प्रश्न
Complete the flowchart.
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उत्तर
संबंधित प्रश्न
Mammals : _________ : : Amphibia : Fishes
Find out from newspapers and popular science articles any new fossil discoveries or controversies about evolution.
Give the importance of fossil in support of organic evolution
Select and write analogous structures from the list given below :
1) Wings of butterfly and birds
2) Vertebrate hearts
3) Tendrils of Bougainvillea and Cucurbita
4) Tubers of sweet potato and potato
The organs which perform different functions but have the same basic structure are known as :
(a) homologous organs
(b) analogous organs
(c) homolytic organs
(d) analytic organs
Write the names of those animals in whom some vestigial organs in human body are functioning.
The most common types of fossils are ------------------------.
Find an odd one out.
The decaying process of C-14 occurs continuously in dead organisms only.
Enlist the evidences of evolution.
Explain any five types of evidence that support the theory of evolution.
Write the answers to the questions by observing the figure below.
 |
 |
 |
| (a) | (b) | (c) |
- Write the name of the animal ‘(a)’ in the figure.
- Write the name of the animal ‘(b)’ in the figure.
- Write the name of the animal ‘(c)’ in the figure.
- Which evolutionary evidence is illustrated by this figure?
- Write the definition of that evidence for evolution.
Select the correct statement.
Palaeontological evidence for evolution refers to the ______.
Evolutionary convergence is the development of:
Analogous organs arise due to ______.
You have studied the story of Peppermoths in England. Had the industries been removed, what impact could it have had on the moth population? Discuss.
Write a note on the significance of Palaeontology.
Define Palaeontology.
