MCQOPTIONS
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MCQOPTIONS
This section includes 344 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.
| 251. |
Surgical procedure in which a small portion of |
| A. | Vascotomy |
| B. | Tube cotomy |
| C. | Neurotomy |
| D. | Psycotomy |
| Answer» B. Tube cotomy | |
| 252. |
Red colour of blood |
| A. | Plasma |
| B. | Hemoglobin |
| C. | RBC |
| D. | WBC |
| Answer» C. RBC | |
| 253. |
With reference to the blood in a normal person, which one of the following statements is correct? |
| A. | Compared to arteries, veins are less numerious and holdless of the body's blood at any given time |
| B. | Blood cells constitute about 70% of the total volume of blood |
| C. | White blood cells (WBC) are made by lymphnodes only |
| D. | The blood has more plateletes then WBC |
| Answer» E. | |
| 254. |
Mamalian lung |
| A. | Increasing volume of inspired air |
| B. | Keeping the lung in proper shape |
| C. | Higher number of muscles to provide greater elasticity |
| D. | Increasing surface area for gaseous diffusion |
| Answer» E. | |
| 255. |
Loop of henely |
| A. | Excretory system |
| B. | Reproductive system |
| C. | Urinogenital system |
| D. | Nervous system |
| Answer» B. Reproductive system | |
| 256. |
Sex determination |
| A. | Father |
| B. | Mother |
| C. | Both father and mother |
| D. | None of these |
| Answer» B. Mother | |
| 257. |
What is the effect of |
| A. | Increase growth in lenght |
| B. | Unbalanced development of body |
| C. | Body became curve |
| D. | None of the above |
| Answer» B. Unbalanced development of body | |
| 258. |
Smallest bone |
| A. | Nails |
| B. | Fibula |
| C. | Bone of nose |
| D. | Stapes |
| Answer» E. | |
| 259. |
Most of the |
| A. | Pancreas |
| B. | Small intestine |
| C. | Large intestine |
| D. | Stomach |
| Answer» C. Large intestine | |
| 260. |
Which blood group is a |
| A. | A |
| B. | B |
| C. | AB |
| D. | O |
| Answer» D. O | |
| 261. |
Digestion started |
| A. | Rectum |
| B. | Stomach |
| C. | Mouth |
| D. | Intestine |
| Answer» D. Intestine | |
| 262. |
Longest bone |
| A. | Vertebral column |
| B. | Thigh |
| C. | Rib cage |
| D. | Arm |
| Answer» C. Rib cage | |
| 263. |
If father have blood group 'A' and mother have blood group 'O' which one of following blood group may present in their son? |
| A. | B |
| B. | AB |
| C. | O |
| D. | B, AB and O |
| Answer» D. B, AB and O | |
| 264. |
Thyroid gland |
| A. | TSH |
| B. | FSH |
| C. | LTN |
| D. | ACTH |
| Answer» B. FSH | |
| 265. |
Invention of blood group |
| A. | Landsteiner |
| B. | Levine |
| C. | Weniear |
| D. | Landsteiner and Weiner |
| Answer» B. Levine | |
| 266. |
Which one of following is a |
| A. | Liver |
| B. | Sweat gland |
| C. | Endocrine gland |
| D. | Kidney |
| Answer» D. Kidney | |
| 267. |
Amocentesis |
| A. | To determine the sex of foetus |
| B. | To test of amino acid |
| C. | To test brain |
| D. | None of the above |
| Answer» B. To test of amino acid | |
| 268. |
Number of chamber |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 5 |
| Answer» D. 5 | |
| 269. |
Thermoregulatory centre |
| A. | Skin |
| B. | Drencepholon |
| C. | Hyphthalmus |
| D. | Pituitary |
| Answer» D. Pituitary | |
| 270. |
Jarvic-7 |
| A. | Electronic leg |
| B. | Kidney |
| C. | Heart |
| D. | Lung |
| Answer» D. Lung | |
| 271. |
Which of following |
| A. | Stomach |
| B. | Pancreas |
| C. | Kidney |
| D. | Liver |
| Answer» E. | |
| 272. |
Main function of kidney |
| A. | Passive absorption |
| B. | Ultrafiltration |
| C. | Selective reabsorption |
| D. | Both b and c |
| Answer» C. Selective reabsorption | |
| 273. |
In human |
| A. | Amniotic fluid |
| B. | Chrionic fluid |
| C. | Placental fluid |
| D. | None of these |
| Answer» B. Chrionic fluid | |
| 274. |
Blood transfusion |
| A. | AB to O |
| B. | O to AB |
| C. | O to B |
| D. | O to A |
| Answer» B. O to AB | |
| 275. |
Secretion |
| A. | Juice |
| B. | Enzyme |
| C. | Harmone |
| D. | Solution |
| Answer» D. Solution | |
| 276. |
A vast proportion of our |
| A. | bones |
| B. | water |
| C. | organs |
| D. | skin tissue |
| Answer» C. organs | |
| 277. |
Complete |
| A. | Aerobic respiration |
| B. | Anaerobic respiration |
| C. | Glycolysis |
| D. | Hydrolysis |
| Answer» B. Anaerobic respiration | |
| 278. |
Centre of reglex |
| A. | Cerebrum |
| B. | Cerebellum |
| C. | Spinal cord |
| D. | Nerve cell |
| Answer» D. Nerve cell | |
| 279. |
Oral pills of birth control |
| A. | Ovulation |
| B. | Fertilization |
| C. | Pregnency |
| D. | Entery of sperm in uterus |
| Answer» B. Fertilization | |
| 280. |
Fusion of two gametes |
| A. | Fertilization |
| B. | Development |
| C. | Regeneration |
| D. | Pollination |
| Answer» B. Development | |
| 281. |
Digestion of starch |
| A. | Amylase |
| B. | Ptyline |
| C. | Pepsin |
| D. | Lipase |
| Answer» C. Pepsin | |
| 282. |
Which of the following is nucessary for |
| A. | Air |
| B. | Water |
| C. | Enzyme |
| D. | Mineral |
| Answer» D. Mineral | |
| 283. |
The element found in |
| A. | Potassium and calcium |
| B. | Calcium and Magnesium |
| C. | Calcium and phosphorus |
| D. | Phosphorus and sulpher |
| Answer» D. Phosphorus and sulpher | |
| 284. |
What is the name of the |
| A. | Left hepatic artery |
| B. | Hepatic vein |
| C. | Right hepatic artery |
| D. | Hepatic portal vein |
| Answer» E. | |
| 285. |
With reference to the work of human kidney consider the following statements |
| A. | Only 1 |
| B. | Only 2 |
| C. | Both 1 and 2 |
| D. | Neither 1 nor 2 |
| Answer» C. Both 1 and 2 | |
| 286. |
The pituitary gland by virtue of its tropic hormones controls the secretary activity of other endocrine gland can function independently of the pituitary gland |
| A. | Thyroid |
| B. | Gonads |
| C. | Adrenals |
| D. | Parathyroid |
| Answer» E. | |
| 287. |
Pituitary gland |
| A. | Brain |
| B. | Throat |
| C. | Kidney |
| D. | Pancrease |
| Answer» B. Throat | |
| 288. |
A person with 'AB' blood group is sametimes called a |
| A. | Lack of antigen in his b lood |
| B. | Lack of antibodies in his blood |
| C. | Lack of both antigen and antibodies in his blood |
| D. | Presence of antibodies in his blood |
| Answer» C. Lack of both antigen and antibodies in his blood | |
| 289. |
Match List-I with List-II and selected the correct answer using codes give below |
| A. | A. |
| B. | B. |
| C. | C. |
| D. | D. |
| Answer» E. | |
| 290. |
Coagulation of blood |
| A. | Haemoglobin |
| B. | Heparin |
| C. | Fibrinogen |
| D. | None of these |
| Answer» C. Fibrinogen | |
| 291. |
Glomerulus and Bowman's capsule |
| A. | Blood vessels |
| B. | Malpighian body |
| C. | Green gland |
| D. | Malpighian tubule |
| Answer» E. | |
| 292. |
Blood Coagualtion |
| A. | Heparin |
| B. | Plastin |
| C. | Thrombin |
| D. | Prothrombin |
| Answer» B. Plastin | |
| 293. |
Enlargment of gland takes place due to deficiency of |
| A. | Thyroid |
| B. | Pituitary |
| C. | Adrenal |
| D. | Parotid |
| Answer» B. Pituitary | |
| 294. |
Instrument used to measured blood pressure |
| A. | E.C.G |
| B. | Stetheoscope |
| C. | Sphagmo manometer |
| D. | Arm band |
| Answer» D. Arm band | |
| 295. |
Oxytocin harmone |
| A. | Pituitary |
| B. | Pineal |
| C. | Adrenal |
| D. | Ovary |
| Answer» B. Pineal | |
| 296. |
The basic |
| A. | Loop Henele's |
| B. | Nephron |
| C. | Nephridium |
| D. | Pyramid |
| Answer» C. Nephridium | |
| 297. |
Maximum |
| A. | Blood |
| B. | Heart |
| C. | Urine |
| D. | Sweat |
| Answer» D. Sweat | |
| 298. |
Yellow colour of urine |
| A. | Urochrom |
| B. | Blood |
| C. | Cholestrol |
| D. | Bile |
| Answer» B. Blood | |
| 299. |
Rate of breathing |
| A. | 16-18 |
| B. | 20-25 |
| C. | 12-41 |
| D. | 70-72 |
| Answer» B. 20-25 | |
| 300. |
Exchange of rispiratory gaseous |
| A. | Passive transport |
| B. | Active transport |
| C. | Osmosis |
| D. | Difusion |
| Answer» E. | |