AIIMS / NEET 2019 – Biology: Reproduction in Organisms Lecture – 5 - Videos

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1. Events of sexual reproduction
2. Fertilization
3. post-fertilization changes
4. viviparous and oviparous
5. external fertilization and internal fertilization

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29 COMMENTS

  1. Sir toh kya parthenogenesis ka koi advantage hain matlab waise organism diploid(fertilized) organism se sirf ploidy level par hi alag hote hain.Survival rate mein koi change nahi hota

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