Biology
Related Questions
Match the terms given in column A with those of column B
Column A Column B (i) Aerobic (a) Two-lobed (ii) Anaerobic (b) Three-lobed (iii) Trachea (c) Absence of oxygen (iv) Left lung (d) Presence of oxygen (v) Right lung (e) C-shaped cartilaginous rings Fill in the blanks with suitable words :
- The …………… emerges from the larynx down below in the neck.
- The inner lining of trachea consists of …………… epithelium.
- …………… end up into microscopic alveoli.
- The volume of chest cavity …………… during inspiration.
- The amount of …………… gas remains the same in the inspired air and expired air.
Which of the following is not a part of the respiratory system ?
- Nostrils
- Lungs
- Mouth
- Trachea
Describe in brief the function of ribs and diaphragm in breathing.