MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In plants, which cells carry out photosynthesis? |
| A. | hlorenchymatous |
| B. | clerenchymatous |
| C. | aranchymatous |
| D. | one of the above |
| Answer» B. clerenchymatous | |
| 2. |
Study of effect of radiation on plant and animal is |
| A. | athology |
| B. | tiology |
| C. | adiobiology |
| D. | osmology |
| Answer» D. osmology | |
| 3. |
Which one of the following parts of human brain is the regulating centre for swallowing and vomiting? |
| A. | erebellum |
| B. | erebrum |
| C. | edulla oblongata |
| D. | ortex |
| Answer» D. ortex | |
| 4. |
The smallest structural and functional unit of nervous system is |
| A. | entron |
| B. | endron |
| C. | xon |
| D. | euron |
| Answer» E. | |
| 5. |
Cerebrum is located in which part of brain? |
| A. | ower side |
| B. | xtension of brain |
| C. | ore front |
| D. | one of these |
| Answer» D. one of these | |
| 6. |
The chromosome number 2n is known as |
| A. | aploid number |
| B. | iploid number |
| C. | riploid number |
| D. | one of the above |
| Answer» C. riploid number | |
| 7. |
Which hormone causes emotional disturbance? |
| A. | hyroxine |
| B. | xytocin |
| C. | asopressin |
| D. | drenalin |
| Answer» C. asopressin | |
| 8. |
Which of the following glands is both endocrine and exocrine? |
| A. | ancreas |
| B. | ituitary |
| C. | drenal |
| D. | ineal |
| Answer» B. ituitary | |
| 9. |
Which one is the largest cells in white blood corpuscles? |
| A. | ymphocytes |
| B. | asophils |
| C. | onocytes |
| D. | eutrophils |
| Answer» D. eutrophils | |
| 10. |
Oxygenated blood is carried from the lungs to the ________ by the pulmonary veins. |
| A. | ight ventricle |
| B. | eft ventricle |
| C. | ight auricle |
| D. | eft auricle |
| Answer» E. | |
| 11. |
Which veins do not carry deoxygenated blood? |
| A. | ortal Veins |
| B. | epatic Veins |
| C. | ubclavian Veins |
| D. | ulmonary Veins |
| Answer» E. | |
| 12. |
The audible sounds of heart are made by the closing of the |
| A. | rteries |
| B. | eins |
| C. | alve |
| D. | entricle |
| Answer» D. entricle | |
| 13. |
The first heart transplantation was performed by |
| A. | r. W. Harbe |
| B. | ir F.G. Hafkin |
| C. | r. Louis Pasteur |
| D. | r. C. Barnard |
| Answer» E. | |
| 14. |
A man whose blood group is not known meet with a serious accident and needs blood transfusion immediately. Which one of the blood group mentioned below and readily available in the hospital will be safe for transfusion? |
| A. | , Rh- |
| B. | , Rh+ |
| C. | B, Rh- |
| D. | B, Rh+ |
| Answer» B. , Rh+ | |
| 15. |
Study of blood is called |
| A. | epatology |
| B. | ematalogy |
| C. | istology |
| D. | one of these |
| Answer» C. istology | |
| 16. |
Who was the discoverer of human blood groups ? |
| A. | andsteiner |
| B. | ivine |
| C. | inear |
| D. | eeuwenhoek |
| Answer» B. ivine | |
| 17. |
Longest artery found in the body of human is |
| A. | enacava |
| B. | orta |
| C. | apillaries |
| D. | entricle |
| Answer» C. apillaries | |
| 18. |
Study of pulse and arterial blood pressure is called |
| A. | phygmology |
| B. | cerology |
| C. | onography |
| D. | one of these |
| Answer» B. cerology | |
| 19. |
Rh factor is related with |
| A. | ear |
| B. | onkey |
| C. | an |
| D. | at |
| Answer» C. an | |
| 20. |
Rh factor is discovered by |
| A. | andsteiner |
| B. | einer |
| C. | andsteiner and Weiner |
| D. | euen hook |
| Answer» D. euen hook | |
| 21. |
We get pulse rate from |
| A. | ein |
| B. | rtery |
| C. | kin |
| D. | erve |
| Answer» C. kin | |
| 22. |
PH value of human blood is |
| A. | 0.1 |
| B. | 0.4 |
| C. | 0.4 |
| D. | 0.2 |
| Answer» D. 0.2 | |
| 23. |
PH of human blood is |
| A. | 0.4 |
| B. | 0.2 |
| C. | |
| Answer» B. 0.2 | |
| 24. |
Pace maker is related with |
| A. | idney |
| B. | rain |
| C. | ung |
| D. | eart |
| Answer» E. | |
| 25. |
To complete one heart beat the time taken is |
| A. | sec |
| B. | minute |
| C. | .5 sec |
| D. | .8 second |
| Answer» E. | |
| 26. |
Antibodies is produced in the plasma of blood by |
| A. | onocytes |
| B. | ymphocytes |
| C. | osinophils |
| D. | eutrophils |
| Answer» C. osinophils | |
| 27. |
The plasma of the blood contains which among the following constituents?I. ProteinsII. SaltsIII. Hormones |
| A. | nly I and II |
| B. | nly I and III |
| C. | nly II and III |
| D. | ll I, II and III |
| Answer» E. | |
| 28. |
The right portion of human heart receives ________ blood. |
| A. | ure |
| B. | mpure |
| C. | ixed |
| D. | one |
| Answer» C. ixed | |
| 29. |
Metal present in Haemoglobin |
| A. | opper |
| B. | ron |
| C. | angnese |
| D. | inc |
| Answer» C. angnese | |
| 30. |
Cretinism is due to the disorder of the ______ gland. |
| A. | hymus |
| B. | arathyroid |
| C. | hyroid |
| D. | drenal |
| Answer» D. drenal | |
| 31. |
Study of ductless gland is called |
| A. | mbrayology |
| B. | ndocrinology |
| C. | cology |
| D. | uthenics |
| Answer» C. cology | |
| 32. |
Pituitary gland is situated in |
| A. | rain |
| B. | hroat |
| C. | idney |
| D. | ancrease |
| Answer» B. hroat | |
| 33. |
Pineal gland is situated in |
| A. | iver |
| B. | rain |
| C. | idney |
| D. | terus |
| Answer» C. idney | |
| 34. |
Which one of the following completes the given statement correctly ?Cretinism is a human disorder which is due to the under secretion of |
| A. | drenalin hormone |
| B. | ortisone hormone |
| C. | lucagon hormone |
| D. | hyroxin hormone |
| Answer» E. | |
| 35. |
Red blood corpuscles is produced into |
| A. | pleen |
| B. | idney |
| C. | iver |
| D. | one marrow |
| Answer» E. | |
| 36. |
Systolic and diastolic pressure in a healthy man is |
| A. | 20 mm and 80 mm |
| B. | 01 mm and 110 mm |
| C. | 0 mm and 60 mm |
| D. | 5 mm and 55 mm |
| Answer» B. 01 mm and 110 mm | |
| 37. |
Most important gland of human body is |
| A. | hyroid |
| B. | ituitary |
| C. | ancreas |
| D. | iver |
| Answer» C. ancreas | |
| 38. |
Growth hormone is secreted from |
| A. | hyroid |
| B. | drenal |
| C. | onads |
| D. | ituitary |
| Answer» E. | |
| 39. |
Female reproductive hormones is |
| A. | strogen |
| B. | rogestron |
| C. | elaxin |
| D. | ll of these |
| Answer» E. | |
| 40. |
Which one of following is a ductless gland? |
| A. | iver |
| B. | weat gland |
| C. | ndocrine gland |
| D. | idney |
| Answer» D. idney | |
| 41. |
Endocrine glands are also known as |
| A. | icro gland |
| B. | acro gland |
| C. | uctless gland |
| D. | cidic gland |
| Answer» D. cidic gland | |
| 42. |
Goitre is caused by the deficiency of ________ |
| A. | inc |
| B. | alcium |
| C. | odine |
| D. | hlorine |
| Answer» D. hlorine | |
| 43. |
Which one of following is known as pace maker of endocrine gland? |
| A. | hyroxin |
| B. | alcitonin |
| C. | nsulin |
| D. | drenalin |
| Answer» B. alcitonin | |
| 44. |
________ is a hormone that regulates the amount of glucose in the blood. |
| A. | lucogen |
| B. | hyroxine |
| C. | xytocin |
| D. | nsulin |
| Answer» E. | |
| 45. |
Which is the innermost layer of the heart? |
| A. | picardium |
| B. | ndocardium |
| C. | yocardium |
| D. | ericardium |
| Answer» C. yocardium | |
| 46. |
A person with 'AB' blood group is sometimes called a universal recipient because of the |
| A. | ack of antigen in his b lood |
| B. | ack of antibodies in his blood |
| C. | ack of both antigen and antibodies in his blood |
| D. | resence of antibodies in his blood |
| Answer» C. ack of both antigen and antibodies in his blood | |
| 47. |
Function of pace maker is |
| A. | o regulate the formation of urine |
| B. | o regulate the process of digestion |
| C. | o initiate heart beat |
| D. | o start the process of respiration |
| Answer» D. o start the process of respiration | |
| 48. |
The cell wall of plants is generally made up of cellulose and is differently structured than that of a |
| A. | oss |
| B. | acterium |
| C. | ern |
| D. | lgae |
| Answer» C. ern | |
| 49. |
They are double membrane structures that are commonly oval or disc shaped. |
| A. | ibosomes |
| B. | ysosomes |
| C. | ucleus |
| D. | olgi bodies |
| Answer» B. ysosomes | |
| 50. |
Which one is found in a pair in each chromosome? |
| A. | enes |
| B. | uclei |
| C. | ases |
| D. | hromatids |
| Answer» E. | |