Question 1 :
Consider the following statements regarding blood pressure:<br/>1. It is the pressure exerted by the blood on the walls of any vessel<br/>2. It decreases in the arteries as the distance from the heart increases 3. It is lower in the capillaries than in the arteries.<br/>4. It is usually lower in women than in men.<br/>Of these statements
Question 2 :
Fastest distribution of some injectible material/medicine and with no risk of any kind, can be achieved by injecting it into the <br/>
Question 3 :
Which of the following figure illustrates the systolic and diastolic pressure?
Question 5 :
Which of the following organ system permits blood to circulate and transport the nutrients?
Question 7 :
In which one of the following pairs, two terms represent the same thing?<br>
Question 9 :
The valve present between the left auricle and left ventricle is
Question 17 :
The shoulder and fore limb are connected to the heart by<br>
Question 18 :
The process in plants that releases water into the atmosphere is known as  <br/>
Question 21 :
The loss of water from the aerial parts of the plant is known as
Question 22 :
The excess water is lost by stomata by the process of _____________.<br>
Question 27 :
The diffusion of water vapours through aerial parts of the plants is called as
Question 29 :
The force responsible for raising water in 100 ft tall plant is 
Question 31 :
The stomatal closure in plants at night, takes place to prevent the loss of
Question 32 :
The basic functional and structural unit of human kidney is <br/>
Question 33 :
Which of the following are about $90\%$ absorbed in the nephron?
Question 36 :
Which of the following is not an accessory excretory organ of vertebrates?<br/>
Question 38 :
Kidneys are not only organs of excretion. Their work is supplemented by
Question 39 :
The conversion of protein waste, the ammonia into urea occurs mainly in
Question 42 :
If liver from body is removed, then which component of blood will increase?<br/>
Question 43 :
The removal of nitrogenous wastes from the body is carried out by
Question 46 :
The 'Urinary System' of the human body consists of how many organs?
Question 48 :
In uraemia, artificial kidney is used for removing accumulated waste products like urea by the process called<br>
Question 50 :
The process of filtering of blood through an artificial kidney called as ............
Question 55 :
Regarding blood circulation, it may be said that in <i>Pheretima</i> the dorsal vessel is a <br/>
Question 56 :
In the case of renal failure and uraemia , which one of the following is employed?
Question 59 :
Which of the following molecule enters into the lymph from intestine?<br>
Question 60 :
Tracheal respiration differs from other modes of respiration in taking air direct to?
Question 64 :
Which of the following is most appropriate for aerobic respiration ?
Question 67 : Carbohydrates are commonly found as starch in plant storage organs. Which of the following five properties of starch (a-e) make it useful as  a storage material?<br/><p>(a) Easily translocated</p><p>(b) Chemically less reactive</p><p>(c) Easily digested by animals</p><p>(d) Osmotically inactive</p><p>(e) Synthesized during photosynthesis</p>The useful properties are<br/>
Question 68 :
The plants excrete $CO_2$ produced as a waste during ______ process in night time.
Question 69 :
Assertion: Aerobic respiration is bioenergetically more efficient than anaerobic respiration.
Reason: Aerobic respiration takes place in mitochondria, whereas anaerobic respiration occurs in the cytoplasm.
Question 72 :
One gram mole of glucose on complete oxidation to $CO_2$ and $H_2O$ produces about
Question 74 :
Amount of energy liberated during hydrolysis of ATP to ADP is
Question 76 :
In rabbit, the opening of post caval in the right auricle isguarded by<br>
Question 81 :
The portion of right ventricle which is the opening of the pulmonary artery is?
Question 83 :
In normal blood pressure of 120/80 mm Hg, the numerator presents
Question 87 :
Single circulation blood flows through the heart only once during one cycle of passage through the body. This is exhibited by<br/>
Question 91 :
Which is the first part of the small intestine in humans?
Question 97 :
lnsectivorous plants that mostly grow on swampy soil use insects as a source of<br/>
Question 101 :
Doctors use stethoscope to hear the sounds produced during each cardiac cycle. The second sound is heard when
Question 102 :
The separation of macromolecules from molecules and ions can be accomplished by
Question 105 :
When the guard cells swell due to the entry of water, the stomata gets .................. due to the osmotic potential.<br/>
Question 107 :
A leafy twig of mesophytic plant dipped in water would demonstrate 
Question 109 :
J.C. Bose proposed this theory to explain the process of ascent of sap<br>
Question 112 :
An artificial kidney is a device to remove nitrogenous waste products from the blood through
Question 117 :
Which one of the following sets of animals produces the same substance as their chief excretory product?
Question 118 :
State whether the following statements are true or false.<br>Semilunar valves open during the ventricular diastole.
Question 119 :
Read the following statement and select the correct option.<br><b>Statement 1</b> : When the urine moves through the descending limb, it becomes hypertonic to blood plasma and as it passes through are ascending limb, of Henle's loop it becomes hypotonic to blood plasma.<br><b>Statement 2 : </b>The descending limb is permeable to sodium ions, while the ascending limb is impermeable to sodium ions.
Question 120 :
As absorbed water passes towards vascular cylinder, it must enter the cytoplasm of
Question 122 :
If the rate of translocation of food, is slow then the rate of photosynthesis will
Question 124 :
Choose the correct answer from the alternatives given.<br>The valve between theleft atrium and left ventricleis:
Question 126 :
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 129 :
The main waste which passes into the dialysingsolution of a dialysis machine is
Question 130 :
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 131 :
If a potted plant is covered with a glass jar, water vapours appear on the wall of glass jar. Why is the phenomenon occur? 
Question 132 :
Which of the following valves are placed between the right auricle and right ventricle in the mammalian heart?<br/>
Question 133 :
The functional unit of the kidney where the urine is actually produced is
Question 135 :
Fastest distribution of some injectible material/medicine and with no risk of any kind can be achieved by injecting it into the
Question 138 :
The process in which loss of water occurs in the form of water vapour is<br/>
Question 139 :
Tendon like cords extending between atrioventricular valves and papillary muscles in the heart of rabbit are<br>
Question 141 : <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 142 :
State whether the following statements are true or false.<br>Unlike capillaries, arteries and veins lack an endothelium.
Question 146 : 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. The removal of metabolic waste from an organism.</td></tr><tr><td>B. Reproduction</td><td>2. The chemical process of oxidizing organic molecules to release energy.</td></tr><tr><td>C. Respiration</td><td>3. The replication of an organism.</td></tr><tr><td>D. Excretion</td><td>4. The control and coordination of chemical processes within the organism.</td></tr></tbody></table>
Question 148 :
Consider the following statements.<br/>(a) In muscles, anaerobic respiration produces carbon dioxide, water and energy.<br/>(b) Artificial kidney is a device to remove nitrogenous waste products from blood through dialysis.<br/>(c) Food is translocated inside the plants through phloem.<br/>Which of the above statements are correct?
Question 149 :
In order to study blood circulation in rat, capillaries are observed in
