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Chromosomes Mitosis Meiosis Vocab. $100 $100 $100 $100 $200 $200 $200 $200 $300 $300 $300 $300 $400 $400 $400 $400 $500 $500 $500 $500

$100 Every species has a characteristic number of these Chromosomes

Chromosomes are composed of ______ & ______ $200 Chromosomes are composed of ______ & ______ DNA & proteins

$300 Chromosomes are 2 of these held together by a centromere Chromatids

The two types of chromosomes in humans and animals $400 The two types of chromosomes in humans and animals Autosomes & sex chromosomes

$500 A pictorial diagram used to illustrate human chromosomes Karyotype

$100 Name the 4 phases Prophase, metaphase, anaphase, & telophase

$200 Phase in which chromosomes line up in the middle of the cell Metaphase

$300 Phase in which chromosomes are pulled apart Anaphase

$400 Phase in which 2 new nuclear membranes reform and spindle fibers disappear Telophase

$500 Phase in which the centrioles migrate to the opposite sides of the cell, the nucelolus disappears, and the spindle fibers begin to form Prophase

$100 The results of meiosis 4 Haploid Cells

$200 Homologous chromosomes pair in this structure Tetrads

The phase in which crossing over takes place $300 The phase in which crossing over takes place Prophase I

$400 Name the process that produces male gametes Spermatogenesis

$500 Name the process that produces female gametes Oogenesis

Division of the cell nucleus $100 Division of the cell nucleus Mitosis

The process of producing gametes in general $200 The process of producing gametes in general Meiosis

$300 A new mixture of genetic material Genetic recombination

$400 The process of homologous chromosomes pairing into tetrads Synapsis

$500 Cell division in prokaryotes Binary fission

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Daily Double!

Cell Cycle Meiosis Again? Misc. Vocab. $100 $100 $100 $100 $200 $200 $200 $200 $300 $300 $300 $300 $400 $400 $400 $400 $500 $500 $500 $500

$100 Meiosis happens this many times Twice

$200 Name the location of oogenesis Ovaries

$300 Name the location of spermatogenesis Testes

$400 Name all the steps of Meiosis I in order Prophase I, metaphase I, anaphase I, telophase I & cytokinesis I

$500 An immature sperm Spermatogonium

$100 These determine the sex of an organism Sex chromosomes

$200 Cells that have 2 sets of chromosomes Diploid

$300 Nucleotides are made of these 3 things A sugar, a phosphate & a nitrogen base

$400 In plant cells, this forms during cytokinesis Cell plate

$500 In animal cells, the centrosomes hold these organelles Centrioles

$100 Name its two parts Cell division & interphase

Name the 3 phases of Interphase $200 Name the 3 phases of Interphase G1, G2, & S Phase

Active DNA replication occurs during this phase $300 Active DNA replication occurs during this phase S phase

Name the 2 phases of cell division $400 Name the 2 phases of cell division Mitosis & cytokinesis

This phase is an exit from the cell cycle $500 This phase is an exit from the cell cycle G0

$100 Division of the cytoplasm Cytokinesis

$200 The relaxed form of DNA Chromatin

The production of offspring from 1 parent $300 The production of offspring from 1 parent Asexual reproduction

The process in which chromatids within each tetrad swap pieces $400 The process in which chromatids within each tetrad swap pieces Crossing over

$500 It forms during the cytokinesis of animal cells Cleavage furrow

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Daily Double!

FINAL JEOPARDY! Meiosis

FINAL JEOPARDY! Explain how genetically unique individuals are made through the process of meiosis.

FINAL JEOPARDY! Individuals are made genetically unique by way of genetic recombination as a result of crossing over during prophase I and II and from independent assortment during anaphase I and II