Study Checklist for Biology Test 5: Genetics Standard 4, Objective 1 – Know what kinds of cells undergo Meiosis. What is the purpose of Meiosis? Know the stages of Meiosis I and what happens in each stage. Know the stages of Meiosis II and what happens in each stage. What are the differences and similarities between Meiosis I and II? What are the differences and similarities between Mitosis and Meiosis? Define Define “diploid”. “haploid”. How many total chromosomes do human beings have? How many pairs of chromosomes do human beings have? Define “chromosome”; “gene; “homologous”; “gamete”; “fertilization”. What is the process. “crossing over”? When does it occur? Describe What are the major differences between sexual and asexual reproduction? Describe the process whereby bacteria reproduce asexually. Describe the process whereby some organisms can reproduce both sexually and asexually (starfish, many plants, yeast). What is When can it occur? What might cause it to occur more “mutation”? often? What is a some examples. “mutagen”? Give What is cancer? Why and how does it occur? What might cause it to occur more often? Define “bioethics”. Define What is DNA replication? When does it occur? “replication”. Define Give some examples of traits. What two factors influence traits? “trait”. Define What are some ways variation is obtained within a species? “variation”.
Study Checklist for Biology Test 5: Genetics – Standard 4, Objective 1 Know what kinds of cells undergo Meiosis. What is the purpose of Meiosis? Know the stages of Meiosis I and what happens in each stage. Know the stages of Meiosis II and what happens in each stage. What are the differences and similarities between Meiosis I and II? What are the differences and similarities between Mitosis and Meiosis? Define “diploid”. Define “haploid”. How many total chromosomes do human beings have? How many pairs of chromosomes do human beings have? Define “chromosome”; “gene; “homologous”; “gamete”; “fertilization”. What is “crossing over”? When does it occur? Describe the process. What are the major differences between sexual and asexual reproduction? Describe the process whereby bacteria reproduce asexually. Describe the process whereby some organisms can reproduce both sexually and asexually (starfish, many plants, yeast). What is “mutation”? When can it occur? What might cause it to occur more often? What is a “mutagen”? Give some examples. What is cancer? Why and how does it occur? What might cause it to occur more often? Define “bioethics”. Define “replication”. What is DNA replication? When does it occur? Define “trait”. Give some examples of traits. What two factors influence traits? Define “variation”. What are some ways variation is obtained within a species?
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