Question 1 : Choose the correct answers from the following given.<br>Which of the following compounds would be completely reabsorbed under normal conditions in nephrons?

Question 2 : Match the items given in Column I with those in Column II and select the correct option given below:<br><table class="wysiwyg-table"><tbody><tr><td></td><td>Column I</td><td></td><td>Column II</td></tr><tr><td>a.</td><td>Tricuspid valve</td><td>1</td><td>Between left atrium</td></tr><tr><td>b.</td><td>Bicuspid valve</td><td>2</td><td>Between right ventricle and pulmonary artery</td></tr><tr><td>c.</td><td>Semilunar valve</td><td>3</td><td>Between right atrium and right ventricle</td></tr></tbody></table>

Question 4 : The structure of which of the following consist of a layer of single cell thickness?<br/>

Question 5 : State whether the following statements are true or false.<br>In the cells that line the lumen of the small intestine, gap junctions keep materials from the digestive tract from slipping between the cells and entering the tissues.

Question 7 : Assertion: The heart rate of six months old baby is much higher than that of an old person. Reason: Smaller the organism, higher is the rate of metabolism per gram weight.

Question 9 : In man, the normal blood pressure is maintained by the&#160;blood protein, called as<br/>

Question 12 : Select the correct option:Mercury (Hg) is generally used in anaerobic respiration experiments because it does not react with ___________.

Question 13 : <b>Which one of the following in real sense is NOT an excretory activity?</b>

Question 15 : The portion of right ventricle which is the opening of the pulmonary artery is?

Question 16 : The correct sequence of layers found in the walls of arteries from inside to outward is

Question 18 : Which of the following guards the opening of hepatopancreatic duct into duodenum?

Question 19 : A person meets with an accident and great loss of blood hasoccurred. There is no time to analyse his blood group. It issafe to transfer blood of group

Question 20 : Which part of the alimentary canal receives bile from the liver?<br>

Question 21 : The loss of water in the form of water vapour through stomata on leaves is known as&#160;

Question 22 : What will be the primary adverse effect observed if our globlet cells become nonfunctional due to some reason?

Question 24 : Which of the following sets is most correct for the catabolism of an 18-carbon fatty acid?

Question 25 : The process used in separating larger particles from smaller ones in a solution is called<br>

Question 26 : Tracheal respiration differs from other modes of respiration in taking air direct to?

Question 30 : IIeum of rabbit is longer than the ileum of a frog because<br/>

Question 34 : Assertion: In dialyzer, the plasma proteins of the blood cannot be filtered, but molecules like urea, uric acid, creatinine and ions can be filtered. Reason: The cellophane membrane, used in the dialyzer is permeable to micromolecules, but impermeable to macromolecules.

Question 36 : The functional unit of the kidney where the urine is actually produced is

Question 37 : Fastest distribution of some injectible material/medicine and with no risk of any kind can be achieved by injecting it into the

Question 38 : <table class="wysiwyg-table"><tbody><tr><td></td><td>Group A</td><td></td><td>Group B</td></tr><tr><td>1.</td><td>Bowman's capsule</td><td>A.</td><td>Bundle of blood capillaries seen in Bowman's capsule</td></tr><tr><td>2.</td><td>Glomerulus</td><td>B.</td><td>Renal dialysis</td></tr><tr><td>3.</td><td>Reabsorption</td><td>C.</td><td>Cup shaped upper end of nephron of kidney<br/></td></tr><tr><td>4.</td><td>Artificial kidney</td><td>D.</td><td>Marine and terrestrial animals</td></tr></tbody></table>

Question 39 : A leafy twig of mesophytic plant dipped in water would demonstrate&#160;

Question 41 : If the rate of translocation of food, is slow then&#160;the rate of photosynthesis will

Question 42 : Choose the correct answer from the alternatives given.<br>The valve between theleft atrium and left ventricleis:

Question 43 : In order to study blood circulation in rat, capillaries are observed in

Question 47 : Match the columns.<br/><table class="wysiwyg-table"><tbody><tr><td>List 1</td><td>List 2</td></tr><tr><td>A. Regulation</td><td>1.&#160;The removal of metabolic waste from an organism.</td></tr><tr><td>B.&#160;Reproduction</td><td>2. The chemical process of oxidizing organic molecules to release energy.</td></tr><tr><td>C.&#160;Respiration</td><td>3. The replication of an organism.</td></tr><tr><td>D.&#160;Excretion</td><td>4.&#160;The control and coordination of chemical processes within the organism.</td></tr></tbody></table>

Question 50 : During dialysis, which are the substances kept at a lower concentration than in the blood?

Question 51 : Assertion: In dializer, the plasma proteins of the blood, cannot be filtered but molecules like urea, uric acid, creatinine and ions can be filtered. Reason: The cellophane membrane used in dialyzer is permeable to macromolecules but impermeable to micromolecules.

Question 52 : Choose the correct answer from the alternatives given.<br>Bloodflows through blood vessels because of:

Question 53 : J.C. Bose proposed this theory to explain the process of ascent of sap<br>

Question 54 : Which one of the following sets of animals produces the same substance as their chief excretory product?

Question 56 : If a potted plant is covered with a glass jar, water vapours appear on the&#160;wall of glass jar. Why is the phenomenon occur?&#160;

Question 57 : As absorbed water passes towards vascular cylinder, it must enter the cytoplasm of

Question 58 : When the guard cells swell due to the entry of water, the stomata gets .................. due to the osmotic potential.<br/>

Question 59 : An artificial kidney is a device to remove nitrogenous waste products from the blood through