Biology, asked by suman4046, 1 year ago

The front opening of the windpipe is guarded by

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Answered by GigaByte0601
7


The connection between the mouth and the windpipe no longer exists. In order to allow air to get into the lungs, an new opening must be made in thefront of the neck. The upper portion of the trachea (windpipe) is brought out to the front of the neck to create a permanent opening called a stoma.
Answered by sudhakiransingh84
2

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