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प्रश्न
Enlist any four sequential evolutionary names of human ancestors.
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उत्तर
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संबंधित प्रश्न
Study the following statements:-
I. Wings of birds and wings of bats are homologous organs.
II. Wings of birds and wings of insects are modified forelimbs.
III. Wings of birds and wings of insects are analogous organs.
IV. Wings of birds and forelimbs of horse are homologous organs.
The correct statements are
(A) I and II
(B) II and III
(C) III and IV
(D) I and IV
If you are asked to select a group of two vegetables, out of the following, having homologous structures which one would you select?
(a) Carrot and radish
(b) Potato and sweet potato
(c) Potato and tomato
(d) Lady finger and potato
Find out from newspapers and popular science articles any new fossil discoveries or controversies about evolution.
Biogenetic law states that ______.
Select the correct statement.
Where is carbon dating used?
How do we compute the age of a living tree?
Complete the following diagram:
Write a note on the significance of Palaeontology.
Give one example of homologous organs found in plants.
