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paroicous

paroicous

9.9
Male and female sex organs are together in one reproductive part of a moss or liverwort
  • adjective
  • /ˈpærəˌoʊɪkəs/
  • Specialized
: paroico
  • Unlike dioicous forms, paroicous mosses produce eggs and sperm on the same shoot.

Examples

  • The paroicous arrangement can facilitate self-fertilization in certain bryophytes.

  • Some moss species are paroicous, with both antheridia and archegonia in the same cluster.

  • This moss is paroicous.

  • Look at that paroicous plant!

  • Some moss species are paroicous, where male and female reproductive organs are found in the same reproductive structure.

  • The paroicous arrangement in certain bryophytes allows for the presence of both antheridia and archegonia together.

  • Unlike dioicous forms, paroicous mosses can produce both eggs and sperm on the same shoot, enabling efficient reproduction.

Synonyms

hermaphroditic
vsparoicous
  • Specialized
1 9.5

An animal or plant that has both male and female sex organs

is specific about separate organs located inside one reproductive unit
synoicous
vsparoicous
  • Specialized
9.9

A moss that has both sperm and eggs in the same structure

places the two organs separately within that same reproductive unit

Surface Forms

paroicous positive

Morphology

paroicous = paroic + ous

The element 'paroic-' is a specialized botanical combining form (related to Greek combining elements like -oec-), and the adjective-forming suffix '-ous' yields a technical term whose meaning is not deducible by average learners from the visible parts.

Etymology

The word paroicous comes from Greek parts para- meaning 'beside' and oikos meaning 'house', so it pictures male and female parts 'living beside' each other in the same small part of the plant.