PPT-The Discovery of XY Sex Chromosomes in a

Boa and Python Gamble et al 2017 Boa imperator AKA the Central American Boa Constrictor AKA the Colombian Boa Constrictor Actually spans Central and South America Stunning really Known to produce offspring via facultative parthenogenesis. Section 6.1. 1. Objectives. SWBAT differentiate between body cells and gametes.. SWBAT compare and contrast autosomes and sex chromosomes.. 2. Vocabulary. Somatic cell. Gamete . Homologous chromosome. Karyotypes. To find what makes us uniquely human, we have to explore the human genome. . A . genome. is the full set of genetic information that an organism carries in its DNA.. A study of any genome starts with chromosomes, the bundles of DNA and protein found in the nuclei of eukaryotic cells. . DNA. Nucleic Acid macromolecule. DNA is long, thin molecule & stores genetic . information called . chromatin. Cell division requires compact structures = . chromosomes. Chromosomes . DNA . (. eukaryotic cells) coil around . UBC LAW . 469.003. Civil Procedure: Crerar/Cameron. VAN01: 3260883: v1. Introduction. Complete . document discovery: . most . issues (privilege, waiver, ethics) apply to both oral and documentary discovery. The Chromosome Theory of Heredity. Mutations. Regulation of Gene Expression. Objectives. State the chromosome theory of heredity. Explain how gene linkage affects inherited traits. Describe the process of crossing-over and explain how it increases genetic variety. Drafting/Granting Discovery Orders. Case Studies. E-Discovery. ESI and E-Discovery requests are becoming a standard part of civil cases.. Electronic. Systems Information. E-Discovery Process. Goals of Discovery. Nov . 2017. Guoqing Li, Apple. Slide . 1. Date:. . 2017-xx-xx. Authors:. Name. Affiliations. Address. Phone. email. Guoqing li. Apple.  .  . Guoqing_li@apple.com. Oren Shani.  .  . Chris Hartman. Nov . 2017. Guoqing Li, Apple. Slide . 1. Date. :. . 2017-11-08. Authors:. Name. Affiliations. Address. Phone. email. Guoqing li. Apple.  .  . Guoqing_li@apple.com. Oren Shani.  .  . Chris Hartman. Chromosomes carry genetic information. Chromosomes are wound up DNA. Diploid – Every body cell has 2 sets of chromosomes . n = number of chromosomes. Normal body cells have 2n (2 x n) chromosomes. Human Inheritance. Disorders caused by individual genes - dominant. Individuals with the disorder only need 1 allele to have the disorder. Huntington’s Disease. Caused by a repeat of the sequence CAG . 3.2.1. . Bacterial Chromosomes (prokaryotes). Most only have 1 chromosome.. Which means, it only contains a single copy of each gene (except during cell division when chromosomes are replicated).. Has circular DNA that contains all genes needed for basic life processes of the cell.. 22 pairs of autosomes. 1 pair of sex chromosomes. XX = Female, XY = Male. Karyotype - chromosomes are arranged according to shape and size. AN EXTRA COPY OF CHROMOSOME 21 CAUSES DOWN SYNDROME. This condition is called . The term . sex . refers to sexual phenotype.. . Most organisms . have only two sexual phenotypes: . male and female. . The fundamental difference between males and females is gamete size: . males produce small gametes. They are also called as mega chromosomes. . These chromosomes are very long and thick in appearance during metaphase than normal chromosomes.. Hence they are called as Giant chromosomes.. The Giant chromosomes are of two types-.