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Asexual vs. Sexual Reproduction

Asexual vs. Sexual Reproduction. Copy words that are red and underlined. Review: Cell Theory. 1. All living things are made of one or more _______. 2. The ______ is the smallest unit of life. 3. All new _____ come from preexisting _____.

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Asexual vs. Sexual Reproduction

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  1. Asexual vs. SexualReproduction Copy words that are red and underlined.

  2. Review: Cell Theory 1. All living things are made of one or more _______. 2. The ______ is the smallest unit of life. 3. All new _____ come from preexisting _____.

  3. In order for #3 to be true, cells must have a way of copying to reproduce other cells. They d_________ themselves to make other cells.

  4. Cells Divide in 2 Ways: • Asexual and SexualReproduction Root words The prefix “a-” means “non-” or “without”. • Sexual means: 1 or 2 parents?

  5. In Sexual Reproduction: • The organism that produces the new organism is called the p____________, and the new organism produced is called the o_________________.

  6. In Asexual Reproduction: • There is only _________ parent so the offspring are genetically (DNA) i__________. DNA

  7. 3 Types of Asexual Reproduction • Binary Fission • Budding • Regeneration

  8. Binary Fission • Happens when 1 parent splits into 2. • Use the colors at your table to draw the steps of Binary Fission.

  9. Binary Fission EX: bacteria paramecium amoeba

  10. Budding • A process where an organism develops tiny buds on its body. The buds grow until it forms a complete new organism.

  11. Use the colors at your table to draw the steps of Budding.

  12. Budding EX: Hydra yeast

  13. Regeneration • Happens in multi-cellular organisms when there is a wound or a lost limb and it re-grows the damaged or missing body part.

  14. Regeneration Use the colors at your table to draw the steps of Regeneration.

  15. Regeneration • EX: Sea Star and Plant Cuttings

  16. Read page 136 in your science book. • What are two advantages of asexual reproduction? • What are two disadvantages of asexual reproduction?

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