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Animal Reproduction

Animal Reproduction. Asexual reproduction - fission. Paramecium. Planaria. Sea anemone . Asexual reproduction - budding. Porifera. Hydra. Planaria. Asexual reproduction - parthenogenesis. rotifers. Honey bee. daphnia. aphids. Meiosis. External fertilization. coral.

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Animal Reproduction

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  1. Animal Reproduction

  2. Asexual reproduction - fission Paramecium Planaria Sea anemone

  3. Asexual reproduction - budding Porifera Hydra Planaria

  4. Asexual reproduction - parthenogenesis rotifers Honey bee daphnia aphids

  5. Meiosis

  6. External fertilization coral

  7. Internal fertilization Vertebrate copulatory organs. (a) Clasper of dogfish (Squalus). Glans penis of (b) opossum, (c) ram, (d) bull, (e) short-tailed shrew, (f) man, (g) Echidna.

  8. Internal fertilization

  9. Internal fertilization collembola salamander

  10. Sperm competition – mate guarding

  11. Sperm competition – mating plug mouse

  12. Sperm competition – toxic seminal fluid; sperm displacement

  13. Prolonged copulation

  14. hermaphroditism simulataneous sequential

  15. ovovivipary

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