Methods of chromosome analysis What is his karyotype? He is 4 years old (looks like 2 y.o.) Knows few words Inadequate reaction Abnormal face Short hands Heart abnormalities,…

1.Ch. 15 The Chromosomal Basis of Inheritance 15.3-15.52. Main Ideas 1. 2. 3. 4. 5.Sex-linked inheritance and issues Aneuploidy Chromosomal mutations Genomic imprinting Non-nuclear…

1.Linked Genes, X-linked inheritance, and Mutations Ch. 152. Genes are on Chromosomes • This is obvious to us, but it has only been known for a few decades 3. Chromosome…

Slide 1 WEL-COME TO GENETICS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 How many autosomes:? 22 pair How many sex chromosomes? 1 pair Females: 46 XX Males: 46 XY 16 Normal human…

Slide 1Social difficulties in Turner syndrome David Skuse MD Institute of Child Health, University College London Great Ormond Street Hospital for Children Slide 2 2 Slide…

Sex-linked Traits Sex Determination Sex chromosomes â determines the sex of an individual Y X Males have X and Y Two kinds of gametes Female have two Xâs Only one type…

Sex-linked Traits Sex-linked Traits Sex determination Sex chromosomes â determines the sex of an individual Y X Males have X and Y Two kinds of gametes Female have two Xâs…