Genetics, Molecular Biology and Evolution-Sex Chromosomes (IFS Botany (Mains)): Questions 1 - 1 of 1
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Question number: 1
» Genetics, Molecular Biology and Evolution » Sex Chromosomes
Appeared in Year: 2014
Describe in Detail
What is accounted for by Lyon’s hypothesis? Cite an example. (Paper 2 - Section A)
The Lyon’s hypothesis was described by Mary Lyon in 1962.
The Lyon’s hypothesis does not related to germ cells and explains the phenomenon of heterozygous female carries of X-lined recessive disorders showing features of the condition.
The Lyon’s hypothesis was also explains the phenomenon of Barr bodies.
The Lyon hypothesis… (339 more words) …