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Glite Dictionary
isogamete

isogamete

1 9.9
A sex cell that is the same size as another and joins with it to make a new cell
  • noun
  • /ˌaɪsoʊˈɡæmiːt/
  • Specialized
: isogameto
  • The fusion of two isogametes results in the formation of a diploid zygote.

Examples

  • Many algae reproduce using isogametes, which are indistinguishable except by mating type.

  • In some species, isogametes are motile, allowing them to seek out one another for fertilization.

  • An isogamete is crucial for fertilization in certain algae.

  • The study focused on the role of isogametes in reproduction.

  • In certain algae, isogametes are similar in size and can fuse during reproduction.

  • The fusion of two isogametes creates a zygote, an essential step in the life cycle of many organisms.

  • Many species rely on isogametes for sexual reproduction, as these gametes are indistinguishable from each other.

Surface Forms

isogamete singular
isogametes plural

Morphology

isogamete = gamete (semi-transparent) = iso + gamete

Formally composed of the combining form 'iso-' (equal) and 'gamete', but both elements are technical scientific morphemes that may be unfamiliar to general learners.

Etymology

Isogamete comes from the parts iso- meaning 'equal', as in isotope, and gamete meaning a 'sex cell' or 'joining', like the '-gamy' in monogamy. So an isogamete is an 'equal' sex cell, which is why two isogametes are similar in size and form and can fuse to make a zygote.