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Glite Dictionary
gametoecium

gametoecium

9.9
A group of parts that make sex cells and have small leaf-like coverings around them
  • noun
  • /ˌɡæməˈtiːʃiəm/
  • Specialized
: gametoecio
  • The gametoecium is essential for the reproduction of certain mosses.

Examples

  • Botanists observed that the gametoecium contained several protective bracts around the gametangia.

  • The gametoecium is an important feature distinguishing this group of mosses from their relatives.

  • A well-developed gametoecium is essential for successful reproduction in these plant species.

  • In ferns, the gametoecium develops from the spore.

  • A well-developed gametoecium is essential for successful reproduction in these plant species.

  • Botanists observed that the gametoecium contained several protective bracts around the gametangia.

  • The gametoecium is an important feature distinguishing this group of mosses from their relatives.

Synonyms

gametophore
vsgametoecium
  • Specialized
1 9.9

A branch of small plants like mosses and liverworts that holds egg or sperm organs

includes surrounding bracts and forms a grouped reproductive structure

Surface Forms

gametoecium singular
gametoecia plural

Morphology

gametoecium = gamete (semi-transparent) = gamete + oecium

The word literally combines 'gamete' with the scientific combining form '-oecium' (house/structure); the meaning is clear to those familiar with scientific morphology but not to average learners.

Etymology

The word gametoecium comes from two parts: gameto- meaning 'sex cell', as in gamete, and -oecium meaning 'house' or 'home'. So a gametoecium is like a little 'house' of protective leaves that holds the sex cells, which explains why it is a plant reproductive structure.