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D3: Monday, 12/2 Copy this excerpt from the JICHS Academic Honesty Policy: Cheating: ◦ Receiving information in any form that is not acceptable in a testing.

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Presentation on theme: "D3: Monday, 12/2 Copy this excerpt from the JICHS Academic Honesty Policy: Cheating: ◦ Receiving information in any form that is not acceptable in a testing."— Presentation transcript:

1 D3: Monday, 12/2 Copy this excerpt from the JICHS Academic Honesty Policy: Cheating: ◦ Receiving information in any form that is not acceptable in a testing situation. These include but are not limited to: cheat sheets, open notes during tests, cell phone messages, etc. ◦ Looking on another student’s paper ◦ Revealing test questions to classmates. This is an HONORS class. Write a PARAGRAPH reflection about why this policy exists and what “HONOR” means.

2 Chapter 8

3 8.1 Chromosomes

4 Ok, so what’s a chromosome?

5 Chromosome Numbers In each cell! ◦ Humans:  Homologous: Two types: ◦ Sex chromosomes ◦ Autosomes Def: # Pairs in Humans?

6 Karyotypes

7 Diploid vs Haploid Cells Def: Abbrev: Humans?

8 WHY are gametes HAPLOID?!

9 p. 153 #4,7,8

10 Chapter 8 8.3 Meiosis

11 Remember, how do prokaryotes do cell division?

12 And Eukaryotic cells for growth and maintenance of most cells?

13 What’s Meiosis? Cell division... ◦ End result: ◦ Genetically... Which cells?

14 Haploid Cells gametes need to have ½ the # of chromosomes… genetic variation is a good thing…

15 Partners: Meiosis I:

16

17

18 Meiosis II:

19 Gametes!!!

20 2 Types of Gametogenesis:

21 WHY???

22 Meiosis Animation Online http://www.classzone.com/cz/books/bio_07/get_chap ter_group.htm?cin=3&rg=animated_biology&at=anima ted_biology&var=animated_biology http://www.classzone.com/cz/books/bio_07/get_chap ter_group.htm?cin=3&rg=animated_biology&at=anima ted_biology&var=animated_biology http://www.classzone.com/cz/books/bio_07/get_chap ter_group.htm?cin=3&rg=animated_biology&at=anima ted_biology&var=animated_biology http://www.classzone.com/cz/books/bio_07/get_chap ter_group.htm?cin=3&rg=animated_biology&at=anima ted_biology&var=animated_biology

23 HW Check! p. 164 #1-3,5,6,7,9


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