<transcript><audio_9>slash to reproduce eventually meaning non-equal reproduction obviously referring to the enormous differences between male and female gametes in size and abilities the first known use of the term anisogamy was in the year</transcript><transcript><audio_10>1891 definition anisogamy is the form of sexual reproduction that involves the union or Fusion of two gametes which differ in size and or form the smaller gamt is considered to be male a sperm cell whereas the larger gamt is regarded</transcript><transcript><audio_11>as female typically an egg cell if non-modal there are several types of anisogamy both gametes may be flagellated and therefore modal alternatively as in flowering plants conifers and nites neither of the</transcript><transcript><audio_12>gametes are flagellated in these groups the male gamt are non-modal cells within pollen grains and are delivered to the egg cells by means of pollen tubes in the red alga polyphonia non-modal eggs are fertilized by non-modal sperm</transcript><transcript><audio_13>the form of anisogamy that occurs in animals including humans is oogamy where a large non-modal egg ovom is fertilized by a small modal sperm spermatozoon the egg is optimized for longevity whereas</transcript><transcript><audio_14>the small sperm is optimized for motility and speed the size and resources of the egg cell allow for the production of feromon which attract the swimming sperm cells sexual dimorphism anisogamy is a core element of sexual</transcript> slash to reproduce eventually meaning non-equal reproduction obviously referring to the enormous differences between male and female gametes in size and abilities the first known use of the term anisogamy was in the year 1891 definition anisogamy is the form of sexual reproduction that involves the union or Fusion of two gametes which differ in size and or form the smaller gamt is considered to be male a sperm cell whereas the larger gamt is regarded as female typically an egg cell if non-modal there are several types of anisogamy both gametes may be flagellated and therefore modal alternatively as in flowering plants conifers and nites neither of the gametes are flagellated in these groups the male gamt are non-modal cells within pollen grains and are delivered to the egg cells by means of pollen tubes in the red alga polyphonia non-modal eggs are fertilized by non-modal sperm the form of anisogamy that occurs in animals including humans is oogamy where a large non-modal egg ovom is fertilized by a small modal sperm spermatozoon the egg is optimized for longevity whereas the small sperm is optimized for motility and speed the size and resources of the egg cell allow for the production of feromon which attract the swimming sperm cells sexual dimorphism anisogamy is a core element of sexual
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