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प्रश्न
What is Genetic variations?
उत्तर
Genetic variations are caused due to various aspects of mutation, recombination, and migration. The change in gene and gene frequencies is known as genetic variation.
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संबंधित प्रश्न
Short answer question.
Enlist the different factors that are responsible for changing gene frequency.
Long answer question.
Explain the different factors responsible for genetic variations.
What is Isolation?
After the industrial revolution in Great Britain in 1845 which of the following occurred?
Black colored form became dominant over the light colored form in England during industrial revolution after 1845. This can be owed to ______.
Which statements are TRUE regarding genetic recombination?
- It occurs in asexually and sexually reproducing organisms.
- They occur due to random union of gametes, anaphasic separation of chromosomes, and crossing over.
- New genetic combinations result in variation.
Reasons for diversity in a living being is:
Define the Transformation.
Which of the following is a pre-mating mechanism of isolation?
Define the term Chromosomal aberrations.
