LIFE TRANSMISSION

heredity or inheritance of life and form
- Recurring heredity
  - Reproduction
    - basis
      - recorder of life and its mechanism
        
        genes
    - Types
      - 2d sexual reproduction
        
        product of sexual reproduction , off spring
        
        ONTOGENY
        
        EMBRYOLOGY
      - 2d asexual reproduction
        
        clones
    - organs
      - 2d sexual organs
        
        2d womb
    - modes of reproduction
      - traditionally
        
        oviparity (embryos in eggs)
        
        viviparity (young born live)
        
        ovoviviparity (intermediate between the first two).
    - product of reproduction
      - offspring , brood , progeny
        
        kinship
      - gametes
      - seed
      - species
    - ways of reproduction
      - sexual intercourse , mating
      - budding , parthenogenesis