Biology, asked by anuj05slg, 11 months ago

. Trachea has (MCQ)

1. D-shaped cartilagenous rings

2. C-shaped chitinous rings

3. Incomplete cartilagenous rings

4 . Incomplete chitinous rings

please answer fast as my test is going on

Answers

Answered by anukul13

0

Answer:

option a d shaped cartilagenous rings

Answered by tanya290204

0

Trachea is having D-shaped cartilagenous ring it is sting but flexible It support the trachea while allowing to move and flex during breathing

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