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प्रश्न
Very short answer question.
Define the Gene pool
उत्तर
The total genetic information encoded in the sum total of genes in a Mendelian population is called gene pool.
संबंधित प्रश्न
Explain the concept ‘survival of the fittest’.
In evolutionary terms, we have more in common with
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 homologous organs evidence for evolution?
"Only variations that confer an advantage to an individual organism will survive in a population". Do you agree with this statement? Give reason for your answer.
Answer the following question in ‘One’ sentence only:
Define ‘mutation breeding’.
Multiple choice question.
Gene frequency in a population remain constant due to –
What is chromosomal aberration? Give any two types of aberrations found in the population.
Which of the following is the correct pair?
Which fossil animal is considered as the connecting link between reptiles and birds? Give any one character of each class found in it.
