Slide 1Variation: alleles & mutations. Genotype, phenotype & crosses. CHAPTER 13 &14 Slide 2 A trait is a particular characteristic or feature of an organism.…
Slide 1 Chromosome Theory of Inheritance Slide 2 Chromosome Theory Today’s understanding: Genes, which determine genetic traits, are located on chromosomes Today’s understanding:…
Reproduction and Meiosis Reproduction and Meiosis Asexual organisms reproduce differently than sexual organisms. As multi-cellular organisms develop, their cells differentiate.…
Human Sex Chromosomes & linked Genes Human chromosome condition: diploid(2n) = 46. 44 (22 pair) = autosomes 2 (1 pair) = sex chromosomes (Y chromosome = SEX IS MALE â…