'Anaphase ii' presentation slideshows

P020A Developmental Disabilities

P020A Developmental Disabilities. Mrs. Elizabeth Keele Lecture 2. Course Content #7. Describe the 2 types of mental retardation that are determined at the time of conception: Chromosomal abnormalities Gene determined disorders. Cells - . Humans are made up of cells. Cells. Cell Nucleus

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MEIOSIS Genetics

MEIOSIS Genetics. Slide show modified from Kelly Riedell, Tracy Jackson and Kim Foglia. BINARY FISSION & MITOSIS. identical. Produces cells that are genetically __________ copies of parent cell. Parent. Bud. 0.5 mm. Asexual vs. Sexual Reproduction. In asexual reproduction

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Genetics

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TOPIC 10 GENETICS

TOPIC 10 GENETICS. 10.1 Meiosis (overview). 10.1.1: Describe the behaviour of the chromosomes in the phases of meiosis. Prophase I of Meiosis I. Metaphase I of Meiosis I. Anaphase I of Meiosis I. Telophase I of Meiosis I. Prophase II of Meiosis II. Metaphase II of Meiosis II.

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DNA

DNA. Take worksheet out As a table, make a Venn diagram comparing and contrasting mitosis and meiosis. Meiosis I Interphase. Meiosis I Interphase. Meiosis I Interphase. Meiosis I Interphase. Meiosis I Prophase I. Homologous Chromosomes. Sister Chromatids. Meiosis I Prophase I.

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Meiosis

Meiosis. 11.4. Homologous Chromosomes. Homologous chromosomes : pairs of chromosomes with genes for the same traits, but they can have different information about those traits. Humans. Humans have 46 chromosomes or 23 pairs of homologous chromosomes.

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My Offer

My Offer. Use time productively today going over HW and practice test I push unit test to Tuesday Monday we review further and play jeopardy. Before Interphase. M. P. M. M. P. P. X. Y. After Interphase. M. P. M. M. P. P. X. X. Y. Y. Prophase I. M. P. M. M. P. P.

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Stages of Meiosis

Stages of Meiosis. The Phases of Meiosis. Interphase. Interphase the cell replicates its chromosomes . After replication, each chromosome consists of two identical sister chromatids , held together by a centromere . The Phases of Meiosis. Prophase I. Prophase I

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DO NOW

DO NOW. What phase of mitosis do chromosomes first become visible? What happens in the S phase? What role do the spindle fibers play? Draw anaphase. Meiosis.

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Modeling Meiosis

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Activity 13

Activity 13. Meiosis and Sexual Reproduction. Read the introduction. Meiosis is the process of cell division that occurs in developing sex cells. Challenge. How do chromosomes divide during the formation of egg and sperm cells?. Stages of meiosis. Prophase I Metaphase I Anaphase I

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Cut and discard this bottom portion.

Cut and discard this bottom portion. The Stages of Meiosis. Cut and discard this bottom portion. Interphase. Cut and discard this bottom portion. Prophase I. Cut and discard this bottom portion. Metaphase I. Cut and discard this bottom portion. Anaphase I.

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Meiosis Oreo Cookie Lab Pictures

Meiosis Oreo Cookie Lab Pictures. By: Meghan Bagby. Completed Oreo Cookie Lab. Blue: 1 Pair of Homologous Chromosomes Pink: 1 Pair of Homologous Chromosomes Red: Nuclear Envelope Green: Meiotic Spindles Brown: Centrioles. Prophase I Metaphase I . Anaphase I Telophase I.

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Diploid 2 complete sets of genes (chromosomes); Diploid in humans = 46 (all body cells)

Diploid 2 complete sets of genes (chromosomes); Diploid in humans = 46 (all body cells). Haploid 1 set of genes (chromosomes); Haploid in humans = 23 (only sex cells). Gamete. sex (reproductive) cells Ovum (egg) = Female Sperm = Male Gametes only have 1 set of chromosomes in each cell.

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Comparison of the Egg and Sperm

Comparison of the Egg and Sperm. Egg. Sperm. Meiosis I. Prophase I. Metaphase I. Anaphase I. Telophase I. Meiosis II. Prophase II. Metaphase II. Anaphase II. Telophase II. The Male and Female Sex Chromosomes. XY XX

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