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प्रश्न
How many linkage groups are present in Drosophila melanogaster?
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उत्तर
4 linkage groups are present in Drosophila melanogaster.
संबंधित प्रश्न
What is criss-cross inheritance?
Write the scientific name of the organism Thomas Hunt Morgan and his colleagues worked with for their experiments. Explain the correlation between linkage and recombination with respect to genes as studied by them.
Give an example of a cross, showing complete linkage.
The genetic map distance between two genes located on the same chromosome can be analyzed by calculating ____________.
The distance between the genes is measured by ______.
Blue eye colour is recessive to brown eye colour. A brown-eyed man whose mother was blue-eyed marries a blue-eyed woman. The children shall be ______.
Two crosses between the same pair of genotypes or phenotypes in which the sources of the gametes are reversed in one cross, is known as ______.
Mr. Kapoor has Bb autosomal gene pair and d allele sex-linked. What shall be proportion of Bd in sperms?
When ‘Aa’ is crossed with ‘aa’, (A is dominant over a)
The formation of different types of gametes during sexual reproduction in plants is due to ______.
