Tracea
Rhan o'r system resbiradu, mewn anatomeg ddynol ydy'r tracea (hefyd y bibell wynt neu'r breuant)- pibell sy'n caniata i aer fynd drwodd er mwyn i'r organeb fedru anadlu.
Mewn fertibrau caiff ei ddal ar agor gan hyd at 20 o gylchoedd siâp-C wedi eu gwneud o gartilag.
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| Enghraifft o'r canlynol | math o organ, dosbarth o endidau anatomegol  |
|---|---|
| Math | rhan o goeden tracheobroncaidd, endid anatomegol arbennig |
| Rhan o | system resbiradu, llwybr anadlol is |
| Cysylltir gyda | laryncs |
 Ffeiliau perthnasol ar Gomin Wicimedia | |
Cyfeiriadau
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