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प्रश्न
The best way of direct dating fossils of recent origin is by ______.
पर्याय
Radio-carbon method
Uranium lead method
Potassium-argon method
Both (a) and (c)
उत्तर
The best way of direct dating fossils of recent origin is by Radio-carbon method.
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संबंधित प्रश्न
What are fossils?
What are fossils ?
How does Embryology study lead us to understand evolution?
What are fossils? Giving one example, explain how fossils provide evidence for evolution.
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?
State fossils importance in the study of evolution with the help of a suitable example.
Birds have evolved from reptiles.
Which organism is considered to be the fossil bird?
What is the study of fossils called?
How can you determine the age of the fossils?
