Slide 1Mendelian Patterns of Inheritance BIOLOGY Slide 2 Gregor Mendel (1822-1884) Austrian monk who formulated fundamental laws of heredity in early 1860s. –Studied science…

1.POPULATION GENETICS2. •Population geneticsGenetic structure of a population.clan..Group of individuals of the same species that can interbreed. 3. POPULATION GENETICS•Genetic…

Slide 1 Types of Chromosome Mutations Slide 2 Aneuploidy (2n +/- m) Aneuploids differ from wild-type individuals by part of a chromosome set. Nondisjunction is a common mechanism…

Slide 1 Paper Bag Project 1.Make Paper Bag according to guidelines for traits 2.Fill in phenotype column of table 3.Fill in genotype column of table 4.Fill in alleles on…

Slide 1 1 Darwin: Evolution is ____________ _____________________________ Evolution: changes through time 1.Species ____________ difference 2.Descendants ____________ from…

SEX CHROMATIN BODY Prof. M. Kamal April 2008 Females are XX, males are XY What is the consequence for females of having two X chromosomes, while males have only one? Shouldnât…

Types of Chromosome Mutations Mammalian X Chromosome Inactivation Calico cats are usually females heterozygous for orange allele and black allele at an X-linked locus. Male…

Slide 1 Genetic Variation There are two main sources of genetic variation: Mutation Gene shuffling that results from sexual reproduction Some variation is âinvisibleâ Turn…