Basic Science : Fundamental Organisation Human Physiology Respiration QUESTIONS AND ANSWERS :: part1 : 6 to 10
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
6.Which is posteriorly separated into trachea and oesophagus |
| Pharynx |
| Glottis |
| Epiglottis |
| Diaphragm |
7.The larynx opens into the wind pipe through |
| Glottis |
| Epiglottis |
| Diaphragm |
| Sphincter |
8.How many iron atoms present in a haemoglobin molecule? |
| Only one |
| Two |
| Three |
| Four |
9.One of the following is not true in the process of expiration |
| Diaphragm becomes flattened |
| Thoracic cavity is reduced |
| Intra thoracic pressure increases |
| Lungs become compressed |
10.Trachea is internally lined by the |
| Ciliated stratified epithelium |
| Non-ciliated squamous epithelium |
| Ciliated columnar epithelium |
| Non-ciliated columnar epithelium |
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