BIOL 202 Notes

BIOL 202 Notes - • Turner Syndrome-viable state • With...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Sex Linkage Y Chromosome has very little information Genes are on Y chromosome that are responsible for sex determination (SRY Gene) Sex Chromosomes: homology occurs at the ends of the chromotids and allow pairing o Called pseudoautosomal regions
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: • Turner Syndrome-viable state • With extra chromosomes (XXY), one gets inactivated • Some phenotypes arise from environmental determinants o Same can go for sex determination in some organisms •...
View Full Document

This note was uploaded on 05/16/2011 for the course BIOL 202 taught by Professor Kieber-hogan during the Spring '08 term at UNC.

Ask a homework question - tutors are online