Question

List any three differences between tracheids and trachea

Answer 1

TRACHEIDS :

1) Tracheids is present in plants

2)It is a tubular, elongated, dead cell, whose main role is conduction of minerals and water

3)It has narrow lumen

TRACHEA

1) Trachea is present in the body of animals and human beings

2) Trachea is known as wind pipe, because it is a tube like structure which conducts air , and connects larynx to respiratory system. It provides air to lungs and from lungs for respiration.

3) It has wider lumen.