Biology, asked by sanchitsaini0812, 9 months ago

the opening of trachea is called​

Answers

Answered by murmuj998
4

Answer:

The larynx is the upper opening into the windpipe (trachea), the passageway to the lungs. Epiglottis — a flap of soft tissue and cartilage located just above the vocal cords.

Answered by tessanitya
1

Answer:The larynx is the upper opening into the windpipe (trachea), the passageway to the lungs. Epiglottis — a flap of soft tissue and cartilage located just above the vocal cords.(in humans)and spiracles in cockroaches

Explanation:

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