Biology
The basic structural and functional unit of a lung is
- Capillaries
- Alveolus
- Bronchioles
- Bronchi
Related Questions
Anaerobic respiration in animals mostly occurs in:
- Cardiac muscles
- Skeletal muscles
- Both (i) and (ii)
- Smooth muscles
Which of the following is popularly called as Adam's apple ?
- Larynx
- Glottis
- Pharynx
- Epiglottis
The protective membranous covering of lung is:
- Capsule
- Pericardium
- Epithelium
- Pleura
The muscular sheet which separates the thoracic and abdominal chamber of the human body is:
- Peritoneum
- Diaphragm
- Parietal pleura
- Visceral pleura