Questions and Answers
Explain the traditional basis for genetic improvement of livestock breeds?
The traditional genetic improvement of livestock breeds has been based on phenotypic selection.
What are the capabilities of molecular markers in detecting genetic variation?
Molecular markers are capable of detecting genetic variation at the DNA sequence level and possess unique genetic properties that make them more useful than other traditional genetic markers.
How do molecular markers differ from traditional genetic markers?
Molecular markers have removed the limitations of morphological, chromosome, and protein markers. They follow typical Mendelian inheritance, express in a co-dominant manner, are multiallelic, and not influenced by environmental factors.
What are the uses of molecular markers in animal genetics?
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What are the three major groups in which various types of molecular markers are classified?
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