Question

Fill in the blanks on a similar pattern.
a) Alveoli and ......
b) Mitochondria and .....
c) Epiglottis and .....

Answer 1

a) Alveoli and alveolar ducts are similarly based on their structure as alveoli form clusters called alveolar sacs, that resemble bunches of grapes. By the same analogy, the alveolar ducts leading to a sacs-like structure which seems like the stems of individual grapes.

b) Mitochondria and chloroplast are similar because both the organelles have their own DNA which is separate from the DNA found in the nucleus. And both the organelles use their own DNA to synthesize protein and enzymes required for their function.

c) Epiglottis and Pharynx are similar because the posterior surface of epiglottis facing the larynx but during swallowing, it serves as a part of interior of the pharynx.