Question

it prevent food from entering the trachea while swallowing
i. Glottis
ii. Epiglottis
iii. Oesophagus
iv. Buccal cavity​

Answer 1

it prevent food from entering the trachea while swallowing

i. Glottis

ii. Epiglottis

iii. Oesophagus

iv. Buccal cavity​

Answer:  ii) Epiglottis

PLEASE MARK BRAINLIEST

Answer 2

Answer:

ii. epiglottis

Explanation:

- during swallowing glottis can be covered by a thin elastic cartilaginous flap called epiglottis to prevent the entry of food into the larynx.