Name the chromosome linked with hypertrichosis.

Which one is linked to hypertrichosis ?

Name the sex chromosomes in man.

Gene for hypertrichosis is ----

Name the chromosome disorder which causes due to Robertsonian Translocation .

In a certain taxon of insects some have 17 chromosomes and the others have 18 chromosomes. The 17 and 18 chromosome-bearing organisms are

A women with 47 chromosomes due to three copies of chromosomes 21 is characterized by :

Genes and Chromosomes

In human, attached earlobes are a dominant feature over free earlobes while hypertrichosis (Y-linked) feature. A man with attached earlobed and extensive hair on pinna married a woman having free earlobes. The couple had one son with free earlobes and hairy pinna and two daughters with attached earlobes. One of the daughters with attached earlobes. One of he daughters married a man with free earlobes and sparse hair on pinna. They had two sons. What would be the characteristics of their ponnae ?

Name the process that breaks the linkage between two genes of the same chromosome and brings about recombination.