Saved Bookmarks
| 1. |
Rings of cartilage present in trachea |
Answer» A normal trachea (windpipe) has many RINGS made of cartilage (a strong and flexible TISSUE). These rings are C-shaped and SUPPORT the trachea but also allow it to move and FLEX when your child breathes. Complete tracheal rings are a birth defect in these rings that causes them to be O-shaped instead of C-shaped.HERE IS YOUR ANSWER DEAR.... |
|