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प्रश्न
Define the term Chromosomal aberrations.
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उत्तर
The structural, morphological change in chromosome due to rearrangement is called Chromosomal aberrations.
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संबंधित प्रश्न
How would the gene flow or genetic drift affect the population in which either of them happens to take place?
Short answer question.
Enlist the different factors that are responsible for changing gene frequency.
What is Isolation?
The proportion of an allele in the gene pool to the total number of alleles at a given locus is called _______.
Match the columns and choose the correct option.
| Column I | Column II | ||
| i. | Ecological isolation | a. | Sexually mature at different times of the year |
| ii. | Ethological isolation | b. | Specific mating behaviours |
| iii. | Mechanical isolation | c. | Difference in structure of mating organs |
| iv. | Seasonal isolation | d. | Same geographic region but separate habitat |
Which of the following is TRUE for genetic drift?
Black colored form became dominant over the light colored form in England during industrial revolution after 1845. This can be owed to ______.
Physical isolation is also called ______.
What is a small interbreeding group of population called?
What is Genetic recombination?
