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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
Which of the following is NOT an example of connecting link?
- Archaeopteryx
- fchthyostegia
- Seymouria
- Biston betularia
Name the ‘two’ types of maps generated by H.G.P.
How did sturtevant explain gene mapping while working with Morgan?
A cross between a normal couple resulted in a son who was haemophilic and a normal daughter. In course of time, when the daughter was married to a normal man, to their surprise, the grandson was also haemophilic.
- Represent this cross in the form of a pedigree chart. Give the genotypes of the daughter and her husband.
- Write the conclusion you draw of the inheritance pattern of this disease.
Answer the following question.
Name the type of cross that would help to find the genotype of a pea plant bearing violet flowers.
How many linkage groups do occur in human being?
The distance between the genes is measured by ______.
Which of the following will not result in variations among siblings?
Which of the following is suitable for experiment on linkage?
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 ______.
