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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
Answer the following question.
Name the type of cross that would help to find the genotype of a pea plant bearing violet flowers.
Which of the following refers to tendency of genes to inherit together?
The genetic map distance between two genes located on the same chromosome can be analyzed by calculating ____________.
All the linked genes in a particular chromosome, constitute a ____________.
Analyze the following statements and select the correct option.
- Due to incomplete linkage, the parental traits are inherited in offsprings.
- Due to incomplete linkage, new traits occur in offsprings.
- X chromosome of Drosophila males show complete linkage.
- In Zea mays - colour and shape of grain show complete linkage
All genes located on the same chromosome ______.
Two dominant non-allelic genes are 50 map units apart. The linkage is ______.
A fruit fly heterozygous for sex-linked genes, is mated with normal female fruit fly. Male specific chromosome will enter egg cell in the proportion ______.
Crossing over in diploid organism is responsible for ______.
The strength of linkage between two genes is ______.
