Activity - Snurfle Meiosis.pdf - Name: _ Period: _ Date: _...

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Name:__________________________________________________________________Period:__________Date:__________Snurfle Meiosis Worksheet1.Open up the Snurfle Meiosis 1 App (Snurfle Meiosis & Genetics) Go to the Meiosis and Genetics Interactive!Begin with the Meiosis & Genetics Interactive.2.What phase occurs before Meiosis? ______________________________________________________________3.Which of the following is true of Interphase?a.It is a part of Meiosisb.It occurs before Meiosisc.The cell does normal cell activities during interphased.Both B and C
4.What is uncoiled, stringy DNA called?
5.How many chromosomes do humans have? ___________________a.______________ pairsb.______________ of this DNA is from your mother and the other ____________ is from your father.6.What are alleles? ___________________________________________________________________________________________________________7.Which of the following are true statements?
8.What is the purpose of Meiosis? __________________________________________________________________________________________9.What are the phases of Meiosis I?a.___________________________________________b.___________________________________________c.___________________________________________d.___________________________________________10.What are the phases of Meiosis II?a.___________________________________________b.___________________________________________c.___________________________________________d.___________________________________________11.What are Homologous Chromosomes? ___________________________________________________________________________________12.What is a tetrad? ___________________________________________________________________________________________________________13.What important events take place during Prophase I?
III.Homologous chromosomes pair up to form tetradsIV.Chromosomes line up down the middle of the cella.I onlyb.I, II, and IIIc.I and IVd.I, II, III, and IV
14.What is crossing over? _____________________________________________________________________________________________________15.What happens during Metaphase I

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Term
Spring
Professor
Preuss,Ma
Tags
Cell Cycle, Mitosis, Meiosis and Genetics Interactive, Snurfle Meiosis

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