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 Slide 2 Chromosomal Theory Chromosomes carry genes – units of heredity Homologous chromosomes segregate during meiosis Gametes carry half the number of chromosomes…

Slide 1 Inheritance Patterns & Human Genetics Sex chromosomes form pairs and segregate during meiosis I just like the 22 autosomes In mammals and most insects, males…

D.N.A In humans, the allele for dimples (D) is dominant. The allele for not having dimples (d) is recessive. A woman (DD) and a man (Dd) have four children. Which of these…

Chapter 15 The Chromosomal Basis of Inheritance Early Days of Genetics Pre 1900, geneticists and cytologists studied mitosis and meiosis. In 1900, scientists in the two fields…

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…

How do plants make energy? Oxidation is ____ electrons, reduction is _____ electrons. Glycolysis: glucose ______ How much ATP is made? Is it an aerobic or anaerobic process?…

PowerPoint Presentation Mendel’s 1st Law The Law of Segregation Members of a pair of alleles for a given trait are separated when gametes are formed Mendel’s 2nd Law…