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AIM: How does life continue? Define the types of reproduction Define the term offspring
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reproduction, asexual reproduction, sexual reproduction, offspring, Fission, budding AIM: How does life continue?
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Why is reproduction important? Keeps the species going produces more of the species insures that life continues
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What is an offspring? something a living thing produces to ensure the survival of its species baby of a parent A seed
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FEMALE MALE
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What type of reproduction occurs here? MALE PARTS FEMALE PARTS
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Asexual Reproduction involves the reproduction of one-celled organisms: Bacteria Yeasts Amoeba
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Two Cells produced of “equal” size, both much smaller then the original. What happens next?
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Eventually both cells grow into a full size original. And the reproduction process begins all over again.
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A bud, or node, begins to form
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The bud begins to separate from the rest of the cell.
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The bud is now a separate cell, and a fraction of the size of the original parent
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Gradually the new cell grows and grows until …
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The offspring is the same size as the original
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Reproduction: Process by which living things produce new organisms like themselves
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Offspring: New organisms produced by a living thing
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Sexual Reproduction: Reproduction needing two parents. Whose offspring has a genetic code which is a mixture of both parents
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asexual Reproduction: Reproduction needing one parents. Whose offspring has a genetic code which is identical to the parent.
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Reproduction SEXUAL 2 parents 2 sets of DNA offspring not identical to parents ASEXUAL 1 parent 1 set of DNA offspring exactly identical to the parent fission or budding yeast, bacteria
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Differentiate the two types of reproduction Define reproduction Define the term offspring
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Class Activity: Worksheets: 2-5 What are the ramifications of cloning ? AIM: How does life continue?
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Homework: INTERNET QUESTIONS Paragraph AIM: How does life continue?
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