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something positive for sexual reproduction is that one species is less likely to be wiped out from one disease

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The three purposes of mitosis are to grow, repair, and replace cells throughout the entire body.

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fertilization fuses two haploid gametes to form a diploid zygote which then goes through mitosis to create an organism

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Due to the lack of information available to post, I will give you all some moral support! Have fun and study hard! Whoooo

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PMAT=prophase, metaphase, anaphase! and telophase

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Causes of cancer include heredity, UV rays, and radiation

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The phases of mitosis are prophase, metaphase, anaphase, and telophase. (PMAT)

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Turner's syndrome only occurs in females

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A chromosome is tightly coiled DNA

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Chromatin is supercoiled and makes a chromosome.

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The steps of Interphase are G1, S, and G2.

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Gametes are haploid and somatic cells are diploid.

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Cycling is a protein that regulates cell division.

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What did the cell say to his sister who stepped on its toe?

Mitosis!

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Make sure to go back and re-watch the notes from a specific section if you're stuck on a topic or vocab word.

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Unit 7 - Section 4: Description of Sexual reproduction with Meiosis

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crossing over: when chromosomes exchange segments

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Sexual reproduction produces less but last longer than asexually reproduced species because sexual arent identical

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A karyotype is a picture of all the chromosomes in an individual cell , arranged in homologous pairs and sorted according to size

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Genetic diversity is caused by sexual reproduction.

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Edwards's syndrome involves chromosome #18

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A gamete is a sex cell

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Down syndrome affects chromosome #21 with a trisomy

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#bioislife

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Mitosis is the division of the cell nucleus

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Meiosis creates 4 unique cells.

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Crossing over makes individuals unique as well as random mating and individual assortment.

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mitosis creates identical clones of the cells

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Chromatin is thread that the DNA & proteins coil into.

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Histone: tightly coiled DNA string wrapped around proteins

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Haploid is two

Diploid is four

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Haploid cells have half the number of chromosomes as diploid cells.

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Mitosis occurs in asexual reproduction, and meiosis occurs in sexual reproduction

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Down's Syndrome affects the chromosome trisomy #21.

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PMAT

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Cytokinesis is different for plants than it is for animals because plants have a cell wall.

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Two kinds of reproduction, asexual and sexual

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Mitosis is the division of chromosomes and nucleuses, and cytokinesis is the division of cytoplasm which finally makes two separate cells completing cell division.

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Cyclin is a regulatory protein.

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Patau's Syndrome affects chromosome 13, making it Trisomy 13 because there's an extra chromosome.

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Cri du chat is a genetic disorder that that is one the #5 chromosome and it is a partial deletion---the larynx is mis formed as a side effect

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Your x and Y chromosomes control what sex you will be

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Autosomes are the first 22 chromosomes and sex cells are the last ones.

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Autosomes are the first 22 chromosomes and sex cells are the last ones.

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Taylor Osborn

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Asexual reproduction produces offspring that are identical to their parents

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A disadvantage of asexual reproduction is that often times a whole population can be eliminated by one disease.

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Meiosis halves the number of chromosomes

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A chromosome is tightly coiled DNA

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A karyotype is a selfie of your chromosomes.

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Interphase is the period of growth and development of a cell leading up to and following mitosis

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Here's the Study Guide if you need it.

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Double Click anywhere on the wall to add content.

Post a question, an answer, a picture, or other helpful info to prepare for Friday's Test. For example, here is a much better picture of the cell cycle than the one that was on the powerpoint. Why is this one so much better??