During which lung development stage do the right and left lung buds arise from the esophagus

Question

Quizplus · Accepted Answer

The development of the right and left lung buds from the esophagus occurs during the embryonic phase, which is the earliest stage of lung development (usually occurring between weeks 4-7 of gestation). During this phase, the lung buds emerge as two evaginations from the foregut (part of the embryonic gut tube that will give rise to the respiratory and digestive systems), which will eventually differentiate into the right and left lungs.

During Which Lung Development Stage Do the Right and Left