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प्रश्न
Transfer of a part of chromosome or set of genes to a non-homologous chromosome is called ________.
विकल्प
deletion
duplication
inversion
translocation
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उत्तर
Transfer of a part of chromosome or set of genes to a non-homologous chromosome is called translocation.
संबंधित प्रश्न
Write the contribution of Charles Darwin in the field of 'evolution.'
State one characteristic which shows that the birds are very closely related to dinosaurs.
Match the terms given in column I with those given in column II :
| Column I | Column II |
| (1) Fossil | (a) A famous evolutionist |
| (2) A theory of evolution | (b) Survival of the fittest |
| (3) Probable ancestor of birds | (c) Petrified remains of prehistoric life |
| (4) Charles Darwin | (d) Father of genetics |
| (5) Gregor Mendel | (e) Archaeopteryx |
In what way are analogous organs evidence for evolution?
Which of the following gas was not present in early earth atmosphere?
(a) Ammonia
(b) Oxygen
(c) Hydrogen sulphide
(d) Methane
A gradual change, over a long period, in a form of life is known as :
(a) erosion
(b) evolution
(c) revolution
(d) evaluation
Evolution means ______.
List two differences between acquired traits and inherited traits by giving an example of each.
Short answer question.
Draw a graph to show that natural selection leads to disruptive change.
While studying the stages in the evolution of man, a well-developed chin is observed in ______.
