Word.ws English Dictionary

ZW system

ZW system proper noun: a system for characterizing the sex of certain animals, such as butterflies and Komodo dragons, in which males have two of the same kind of sex cell (ZZ) and females have two distinct sex cells (ZW).

zw system: a system for characterizing the sex of certain animals, such as butterflies and Komodo dragons, in...
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Proper noun

ZW system

  1. A system for characterizing the sex of certain animals, such as butterflies and Komodo dragons, in which males have two of the same kind of sex cell (ZZ) and females have two distinct sex cells (ZW).

Forms of ZW system

alternative formZZ-ZW system

Questions about ZW system

What does ZW system mean?
ZW system means a system for characterizing the sex of certain animals, such as butterflies and Komodo dragons, in which males have two of the same kind of sex cell (ZZ) and females have two distinct sex cells (ZW).
What part of speech is ZW system?
ZW system is a proper noun.

Words near ZW system in the dictionary

  1. Zvishavane
  2. Zvonimir
  3. Zvoriștea
  4. zvyaginite
  5. zvyagintsevite
  6. ZW system
  7. Zwane
  8. zwanziger
  9. zwanzigers
  10. Zwart
  11. Zwartbles

Source and license

Adapted from Wiktionary: ZW system (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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