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…

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1. SEXRELATEDINHERITANCE 2. HOW ISSEX(GENDER)DETERMINED? 3. How is Sex Determined? 4. XY System• Most mammals and some insects usethe “X” and “Y” chromosomes todetermine…

Slide 1 Slide 2 Use arrow keys on your keypad or click the mouse to navigate through the presentation Slide 3 When a set of co-planer external forces and moments act on a…

Slide 1X and Y Chromosomes Slide 2 Sex Chromosomes Mammals use a chromosomal method of determining sex: XX is female and XY is male. Birds use a ZW system: ZZ is male and…

Slide 1 Chapter 15: Genetics Slide 2 Chromosome Theory of Inheritance The chromosome theory of inheritance states: –Mendelian genes have specific loci (positions) on chromosomes…

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MODULE-9 SEX DETERMINATION 9.1 ANIMALS G E N E T I C S-I Define the term sex chromosome vs. autosomal chromosomes. Describe the sex determining mechanisms in the animal kingdom…

Slide 1 Slide 2 Glencoe Chapter 3 Describing Motion Slide 3 Who Wins????? Racer with the fastest speed? Racer with the shortest elapsed time? What is motion? What is speed?…