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प्रश्न
Multiple choice question.
Gene frequency in a population remain constant due to –
पर्याय
Mutation
Migration
Random mating
Non- random mating
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उत्तर
Random mating
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संबंधित प्रश्न
Give an example of characteristics being used to determine how close two species are in evolutionary terms.
How are the areas of study – evolution and classification – interlinked?
Where are the genes located?
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 |
Out of the wing of a bird, wing of an insect and the wing of a bat :
which two are analogous organs?
Short answer question.
Draw a graph to show that natural selection leads to disruptive change.
The first systematic explanation of the concept of evolution was given by ______.
What is chromosomal aberration? Give any two types of aberrations found in the population.
Theory of inheritance of acquired character was given by:
The first fossil of human form, discovered was ______.
