Study Guide for Lecture Exam 5 Biol1406 Part A (Chapter 13) 1. Definitions of gene 2. The total number of chromosomes (single/pairs) in a human body cell 3. The type of cell division for the production of reproductive cells in humans 4. The common characteristic s between the members of a homologous chromosome pair 5. The contributing source of each member of the a homologous chromosome pair 6. Asexual reproduction: parental involvement, offspring characteristics and features 7. The types of cell divisions and the production of genetically identical vs non-identical offspring 8. The number of number of chromosomes in a human cell 9. Definition of karyotype and its application 10. The members of each pair of the sex chromosome in human and their features 11. Diploid and haploid types of cells in the human body 12. DNA synthesis during the cell cycle and the identification of the resulting chromosomes members (sister, non-sister, identical, non-identical chromatids) 13. Somatic cells vs reproductive cells in humans 14. The type of cell division in relation to the following: a. Tetrad separation b. Production of identical cells c. Repairing of injured tissue d. Reduction of chromosomal number e. Exchange of genetic material 15. Definition of fertilization, its product, and the product’s chromosomal number 16. The number of cells produced from a parent cell dividing mitotically vs meiotically 17. Causes of genetic variation 1