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प्रश्न
Define the term Chromosomal aberrations.
उत्तर
The structural, morphological change in chromosome due to rearrangement is called Chromosomal aberrations.
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संबंधित प्रश्न
Define the term gene flow.
How would the gene flow or genetic drift affect the population in which either of them happens to take place?
Which theory provides explanation for both natural selection as well as mutation?
Identify the INCORRECT statement.
Which of the following is the CORRECT difference between genetic drift and natural selection?
Match the columns and choose the correct option.
| Column I | Column II | ||
| i. | Zygote mortality | a. | Hybrid develops to maturity but becomes sterile |
| ii. | Hybrid sterility | b. | Egg is fertilized but zygote dies |
| iii. | Gamete mortality | c. | Union of two gametes does not occur in the iven time |
Modem synthetic theory encompasses which of the following concepts?
Genetic drift is more significant in ______
Which event is represented by the above diagram, related to chromosomal aberrations?
What is Genetic recombination?
