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प्रश्न
Higher Order Thinking Skill (HOT)
Imprints of fossils tell us about evolutionHow?
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उत्तर
Fossil records show that evolution has taken a gradual process from simple to complex organisms. The study of fossils helps us to understand the link of evolution. The origin of modem birds is supported by the evidence of palaeontology.
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संबंधित प्रश्न
What are fossils ?
State any one role of fossils in the study of the process of evolution.
What are fossils? What do they tell us about the process of evolution?
How does Embryology study lead us to understand evolution?
Name two organisms which are now extinct and studied from their fossils.
If the fossil of an organism is found in the deeper layers of earth, then we can predict that ______
Some of the important fossils which have been studied are those of organisms X, Y and Z. X were marine arthropods which were common between 400 to 600 million years ago. Y were the invertebrate animals (molluscs) with a flat, coiled, spiral shell which lived in the sea about 180 million years ago. Z are the extinct carnivorous or herbivorous reptiles which appeared on the earth about 250 million years ago and became extinct about 65 million years ago. What are X, Y and Z?
The best way of direct dating fossils of recent origin is by ______.
Why is Archaeopteryx considered to be a connecting link?
How does fossilization occur in plants?
