Question 1 :
Find out the correct match from the following table :<br><table class="wysiwyg-table"><tbody><tr><td></td><td>Column I</td><td>Column II</td><td>Column III</td></tr><tr><td>I</td><td>Corpus luteum</td><td>Progesteron</td><td>Degeneration of endometrium</td></tr><tr><td>II</td><td>Pineal gland</td><td>Vasopressin</td><td>Intracellular transport</td></tr><tr><td>III</td><td>Pars nervosa</td><td>Coherin</td><td>Induces contraction of jejunum</td></tr></tbody></table>

Question 4 :
The auriculo-ventricular valves need to close to prevent the backflow. But the ventricular pumping is so forceful that these valves need additional support to withstand this force. This support is provided by some special tendons. Which are these tendons?

Question 9 :
Energy released by one gram of carbohydrate, fats and protein is <br/>

Question 13 :
A person breathing normally at rest, takes in and expels approximately half a litre of air during each respiratory cycle. This is called

Question 14 :
If for some reason our goblet cells are non-functional, this&#160;will adversely affect<br/>

Question 18 :
The minimum oxygen concentration at which aerobic respiration occurs is known as