Class 11-Biology-chapter-15- Body Fluids and Circulation InstructionTotal Questions : 20Total time :20 minTotal Marks : 20 x 3 = 60 MarksEach Correct Question carries : 3 MarksEach incorrect Question Carries : -1 MarksEach Unattempted Question carry : 0 MarksBe careful On Negative Markings 1. Which among the following does not exhibit phagocytic activity? Basophil Monocytes Neutrophil Macrophage None 2. What is correct about the statements?Statement A. Blood sugar level falls rapidly after hepatectomyStatement B. Glycogen of liver is principal source of blood sugar Statement A and B correct with B being reason for A Statement A is wrong but B is correct Statement A is correct but B is wrong Both correct but B is not reason of A None 3. Choose the correct statement that described arteries. They have thick elastic walls, blood flows under high pressure, carry blood away from the heart to different parts of the body. They have thick elastic walls, blood flows under high pressure, collect blood from different organs and bring it back to the heart. They have thick elastic walls without valves inside, blood flows under high pressure, collect blood away from the heart to different part of the body. They have thin walls with valves inside, blood flows under low pressure and carry blood None 4. _______ is a major cation in blood plasma of vertebrates. Sodium Calcium Potassium Magnesium None 5. Lymph does not contain Leucocytes Plasma Erythrocytes All of the above None 6. Which one of the following proteins is involved in the coagulation of blood Fibrinogen Albumin Serum amylase. Globulin None 7. A red blood cell is located in the artery supplying to right leg, how many capillary beds must this cell pass through before it is returned to the left atria? 1 3 4 2 None 8. Ventricular diastole occurs due to a/an. Organ Tissue Cell organelle Organ system None 9. Which of the following statement is true ? vessels are unicellular with narrow lumen Vessels are multicellular with narrow lumen Tracheids are unicellular with wide lumen Tracheids are multicellular with narrow lumen None 10. Which of the following cell/organism does not form pseudopodia during its movement/locomotion? Sperm Macrophage Amoeba WBC None 11. Incomplete double circulations is found in: Fish and amphibia Amphibia and reptiles reptiles and birds Birds and mammals None 12. Administration of blood from one person to another person is called: Blood donation Blood clotting Blood transfusion None None 13. Megakaryocytes, special cells in the bone marrow that produce cell fragments are called : Thrombocytes Leucocytes Erythrocytes Fibrinogen None 14. Decrease in number of erythrocytes in blood is due to the deficiency of? Ascrobic acid Cyanacobalamine Folic acid Pyridoxine None 15. Difference between pulmonary artery and pulmonary vein is that the pulmonary artery has _______________. Valves Thicker wall Oxygenated blood No endothelium None 16. During blood coagulation, thromboplastin is released by? RBC Leucocyte Clumped platelets and damaged tissues Blood plasma None 17. To obtain a standard ECG, a patient is connected to the machine with three electrodes. One to each ankle and to the left wrist One to each wrist and to the left chest region One to each ankle and to the left chest region One to each writs and to the left ankle None 18. In ECG, what does T-wave represent Diastole of auricles and/repolarisation of ventricles. Diastole of ventricles Systole of ventricles Diastole of auricles None 19. Fastest distribution of some injectable material/medicine and with no risk of any kind can be achieved by injecting it into Muscle Artery Lymph vessel. Vein None 20. Which does not play any role in blood clotting according to Best and Taylor Prothrombin Calcium Fibrinogen Platelets None Time's up Please Share This Share this content Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Leave a Reply Cancel replyCommentEnter your name or username to commentEnter your email address to commentEnter your website URL (optional) Save my name, email, and website in this browser for the next time I comment.
