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प्रश्न
Discuss why Drosophila has been used extensively for genetical studies.
टीपा लिहा
उत्तर
- It can be grown on sunthetic medium.
- It completes its life cycle within a short time (2 weeks).
- It contains only 4 linkage groups.
- It is heterogametic for sex chromosomes.
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Distance between the genes and percentage of recombination shows ______.
Occasionally, a single gene may express more than one effect. The phenomenon is called ______.
What is recombination? Discuss the applications of recombination from the point of view of genetic engineering.
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