Question

solve this question ..plz​

Answer 1

Answer:

1. The thoracic cavity has been opened to show the trachea, lungs (outlined with dashed yellow line ) and heart (on the midline and encased in its transparent pericardial sac) . To make them more clearly visible , the lungs have been inflated with air via a catheter inserted into the trachea .

2.fetal pigs are unborn pigs used in elementary as well as advanced biology classes as objects for dissection . pigs , as a mammalian species , provide a good specimen for the study of physiological systems and processes due to the similarities between many pig and human organs.

Answer 2

Mujhe bhi Yaad kr liya kr kbhi kbhi -_-