Name: Human Respiratory System
Uploaded: 2019-07-19
Duration: 4 min 39 s
Description: Fishes need gills for respiration, while frogs have skin as one of their respiratory organs. Check out this video for details about the respiratory organs in humans.

Question

Match the following:

1. Grasshopper	a. Epiglottis
2. Glottis	b. Cutaneous
3. Lactic acid	c. Spiracles
4. Earthworm	d. Anaerobic respiration
5. Gaseous exchange	e. Cellular respiration

Accepted Answer

1 - c
Insects have a tracheal system running all along their body, called trachea which opens outside through small openings called spiracles for the exchange of gases.

2 - a
The trachea is guarded by an opening called glottis, which gets covered by the epiglottis when we eat or drink. The epiglottis is made of elastic cartilage.

3 - d
Anaerobic respiration takes place in our muscle cells in the absence of oxygen. It results in the production of lactic acid ( $C O_{2}$ is not produced), which accumulates in the muscles.

4 - b
In earthworm and leech, the skin is moist and helps in the exchange of gases. Gaseous exchange through the skin is also known as cutaneous respiration.

5 - e
The process of cellular respiration includes the oxygen which reacts with glucose to release energy and form carbon dioxide and water.

1. Grasshopper c. Spiracles

2. Glottis a. Epiglottis

3. Lactic acid d. Anaerobic respiration

4. Earthworm b. Cutaneous

5. Gaseous exchange e. Cellular respiration

Match the following:

1. Grasshopper a. Epiglottis

2. Glottis b. Cutaneous

3. Lactic acid c. Spiracles

4. Earthworm d. Anaerobic respiration

5. Gaseous exchange e. Cellular respiration

Important Questions on Respiration in Organisms

Learn and Prepare for any exam you want !

Match the following: 1. Grasshopper a. Epiglottis 2. Glottis b. Cutaneous 3. Lactic acid c. Spiracles 4. Earthworm d. Anaerobic respiration 5. Gaseous exchange e. Cellular respiration

Important Questions on Respiration in Organisms

Learn and Prepare for any exam you want !

Match the following:

1. Grasshopper a. Epiglottis

2. Glottis b. Cutaneous

3. Lactic acid c. Spiracles

4. Earthworm d. Anaerobic respiration

5. Gaseous exchange e. Cellular respiration