ANTH 1001 Chapter : Anth Exam 1 Notes (incomplete)
Document Summary
Principle of segregation genes occur in pairs in an individual. That pair or separate, each sex cell receives on gene of that pair. There is more genetic variability than phenotypic variability. 100% heterozygous 25% dominate homo & 25% recessive homo phenotypes. Rr, tt rw, tt rr, st rw, st. Rw, tt ww, tt rw, st ww, st. Rr, st rw, st rr, ss rw, ss. Rw, st ww, st rw, ss ww, ss. Rwts-(2) wwts-(2) wwtt-(1) phenotypes: round tall- (9) wrinkled tall-(3) round short-(3) wrinkled short-(1) eukaryotic cell: chromosomes live in the nucleus, mitosis- somatic (sex cell) undergo mitosis. 2 principle functions of mitosis: 1. growth of organism 2. Maintance of organs or tissues of the body. 08/31/17 cellular reproduction: mitosis and meiosis mitosis- somatic (non-sex) cells definitions: Homologous chromosomes- pair of chromosomes that have the same sequence of genes. Centromere- constricted region of a chromosomes that holds 2 chromatids together.
