Contains

• ovum

  The female reproductive cell; the female gamete.

• sperm

  The male reproductive cell; the male gamete; "a sperm is mostly a nucleus surrounded by little...

• anisogamete

  Either of a pair of unlike gametes especially those unlike in size.

• oosphere

  A gamete; used especially of lower plants.

• isogamete

  Either of a pair of conjugating gametes of the same size and structure.

• antherozoid

  A motile male gamete of a plant such as an alga or fern or gymnosperm.

• spermatid

  An immature gamete produced by a spermatocyte; develops into a spermatozoon.