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Science 7: 2/16/12 • Practice Test Questions • Genetics Jeopardy • Homework: Study for Genetics Test Genetics Asexual vs. Sexual Mitosis vs. Meiosis Heredity Advances in Genetics Reproduction 100 100 100 100 200 200 200 200 300 300 300 300 400 400 400 400 500 500 500 500 Binary Fission, Budding, Regeneration What are two types of Asexual Reproduction? Explain each. Row 1, Col 1 Asexual. Growth & Repair Is mitosis a form of sexual or asexual reproduction? Why do cells carry out mitosis? 1,2 Instructions for life; Chromosomes What is DNA? What structure inside the nucleus is made up of DNA? 1,3 Inbreeding-Genetically Identical Hybridization-Genetically Different Selective Breeding is a process that allows for certain Desired traits to be selected. What is the difference between Inbreeding & Hybridization? 1,4 Sperm & egg joining to form a zygote. Sexual Reproduction. What is fertilization? Does fertilization occur in sexual asexual reproduction? 2,1 Sex Cells Meiosis produces what type of cells? 2,2 Genes code for traits. Alleles are different forms of a gene. What is the difference between Genes and alleles? 2,3 (Type the question for 2,4 here.)? 2,4 Asexual 1 parent; offspring clones & Sexual 2 parents ½ genes from mom and ½ from dad What are two major differences between asexual and sexual reproduction? 3,1 Mitosis-46 Meiosis-23 Human body cells have 46 Chromosomes. How Many chromosomes are in each Daughter cells after mitosis. How many after meiosis? 3,2 Genotype is the combo of alleles. Phenotype is the physical characteristics. What is the difference between a genotype and a phenotype? 3,3 (Type the question for 3,4 here.)? What is the difference between Karyotype and a pedigree chart? Why are they useful? 3,4 Sexual Reproduction Does sexual or asexual reproduction produce the most variation among offspring? 4,1 Mitosis-1 Meiosis-2 How many cell divisions occur during mitosis? How many during meiosis? 4,2 Hetero & hybrid: 2 of diff alleles. Homo or pure: to of the same alleles. What does it mean to be heterozygous or hybrid? What does it mean to be homozygous or purebred? 4,3 (Type the question for 4,4 here.)? What is a clone? Describe the process of cloning. 4,4 Sexual Selective Breeding is a form of what type of Reproduction? 5,1 Cells are in this phase most of the time. DNA replication occurs in this stage. What is interphase? 5,2 (Type the question for 5,3 here.)? In cats, long hair (H) is dominant to short hair (h). If two Hybrid cats are crossed. What are the percentages of all The possible phenotypes and Genotypes. 5,3 (Type the question for 5,4 here.)? What is genetic engineering? Why are bacteria used for genetic engineering? 5,4