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Chapter 46 Animal Reproduction Jara Bhuiyan & Nafisa Reya

Chapter 46 Animal Reproduction Jara Bhuiyan & Nafisa Reya. Sexual and Asexual Reproduction. Sexual Reproduction. Asexual Reproduction. Fission Budding Fragmentation Parthenogenesis. Why sex?. External and Internal fertilization. Different patterns of reproduction. Ovulation.

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Chapter 46 Animal Reproduction Jara Bhuiyan & Nafisa Reya

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  1. Chapter 46Animal ReproductionJaraBhuiyan & NafisaReya

  2. Sexual and Asexual Reproduction Sexual Reproduction Asexual Reproduction Fission Budding Fragmentation Parthenogenesis Why sex?

  3. External and Internal fertilization Different patterns of reproduction Ovulation Sex Reversal Fertilization in some large water bugs is internal, fewer offspring produced, and greater protection shown. Many amphibians produce by external fertilization, which produce a lot of offspring. Hermaphroditism

  4. Female Reproductive System

  5. Male Reproductive Structures

  6. Sperm and Egg Development Spermatogenesis

  7. Hormonal Control of Male Reproduction

  8. Reproduction Cycle of Human Female

  9. Development of Embryo in the Uterus

  10. Sources • http://en.wikipedia.org/wiki/File:Mating_earthworms.jpg • http://www.saburchill.com/ans02/chapters/chap051.html • http://www.tulane.edu/~wiser/protozoology/notes/intes.html • http://www.sciencephoto.com/images/download_lo_res.html?id=806480222 • http://bound4life.com/blog/2010/03/31/fetal-pain-nebraska-law • http://bio1151.nicerweb.com/Locked/media/ch46/androgens.html • http://iceteazegeg.wordpress.com/2009/02/25/gametogenesis/spermatogenesis/ • http://www.ldysinger.com/ThM_599d_Beg/02_Biology/02_spermat-oogen.htm • http://www.health-res.com/male-and-female-reproductive-systems/ • http://faculty.uca.edu/johnc/animal_structure_and_function.htm • http://chrishedstrom.blogspot.com/2007/05/giant-water-bug.html • http://www.nicerweb.com/bio1152/lesson16.html

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