Presentation top top theme: "Diagram a cell with 4 chromosomes going with meiosis."— Presentation transcript:


1 Diagram a cell with four chromosomes going with meiosis.

You are watching: Diagram a cell with four chromosomes going through meiosis

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3 Mitosis vs. Meiosis Mitosis Mitosis One division Two divisions2 diploid daughter cells identical to parental cell Mitosis Two divisions 4 haploid daughter cell Genetically various from parent cell

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4 cell nucleus chromosomes

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5 Get one small, one medium and also one large of each color chromosome.What carry out the color represent? The Beads?

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6 Pair up chromatids with same size and color

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7 Pair increase chromatids with exact same size and also colorWhat does this represent? What stage? Haploid or diploid?

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8 Match homologous chromosomes

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9 Match homologous chromosomesWhat are homologous chromosomes. Bring the exact same traits every homologous pair has actually one from each parent

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10 Demonstrate cross over throughout prophase.

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11 Demonstrate cross over throughout prophase.

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12 Demonstrate metaphase

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13 Demonstrate metaphase

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14 Demonstrate the first divisionAnaphase I and also Telophase ns

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15 Demonstrate the first divisionAnaphase I and Telophase ns

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16 Move her cells through the 2nd division.

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17 Move her cells v the second division.

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18 How plenty of daughter cells execute you have?Are the daughter cell haploid or diploid? room the cell genetically identical or various from the parental cell?

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19 4 Haploid Daughter cell

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20 parental Cell Daughter cell

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21 Possible combinations of chromosomesWhat does n represent? What was our haploid number of chromosomes? What is the possible variety of combinations? 8 In people possible combinations.

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22 Sexual Reproduction combine the hereditary material of 2 organisms.

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Introduces brand-new gene combinations in a population. Leads to genetic Variability in the population. Gametes produced in meiosis fuse to type a zygote. Gamete-reproductive cabinet that consists of the haploid collection of chromosomes…..sperm and egg Zygote- Cell developed from combination of gametes that consists of the diploid set of chromosomes.

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23 Sexual Reproduction MethodsExternal Fertilization: the eggs space fertilized external of the body internal Fertilization: the eggs space fertilized within the female reproductive tract Conjugation: cells exchange genetic material Prokaryotes

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24 Asexual Reproduction Offspring arise from a single parent.Offspring genetically identical to parent. An ext likely to inherit mutations. Leader to less diversity. Mitosis

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25 Asexual Reproduction MethodsBudding offspring grows the end of the human body of the parent. Spores a reproductive cell qualified of emerging into a new individual without blend with an additional reproductive cell. Fission separation that the body right into two new bodies

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