InterviewSolution
Saved Bookmarks
InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 151. |
Fertilized eggs of Periplaneta americana are encased inA. OothecaB. CocoonC. Genital chamberD. Phallomere |
|
Answer» Correct Answer - A Ootheca |
|
| 152. |
The breakdown of detritus into smaller particles by earthworm is a process calledA. MineralisationB. CatabolismC. HumificationD. Fragmentation |
|
Answer» Correct Answer - D Fragmentation |
|
| 153. |
Desmosome areA. Specialised thickened areas that facilitate cell adhesionB. Site for storage of lecithin and pigmentC. Reservoir for peroxidases and catalasesD. Found in E. coli and Streptococcus. |
| Answer» Correct Answer - A | |
| 154. |
The kind of epithelial cells that form a lining of neck of renal tubule isA. GlandularB. ColumnarC. Ciliated cuboidalD. Ciliated columnar. |
| Answer» Correct Answer - C | |
| 155. |
Stereocilia occurs on some of the cells liningA. Digestive tractB. Male reproductive tractC. Female reproductive tractD. Urinary tract. |
| Answer» Correct Answer - B | |
| 156. |
Statement (S) White adipose tissue is predominant in infants and has several small lipid droplets and numerous mitochondria Reason. White fat is metabolically less activeA. Both S and R are correct , R is correct explanation to SB. Both S and R are correct . R is not correct explanation to SC. S is correct but R is incorrectD. S is not correct but R is correct . |
| Answer» Correct Answer - D | |
| 157. |
Choose the correct statements with reference to hyaline cartilage (a) It is bluish white translucent and glass like cartilage (b) Matrix shows collagen fibres and elastin fibres (c) It forms embryonic endoskeleton in cyclostomes and adult cartilage fishes (d) It is the strongest cartilage with perichondrium.A. b , c and dB. a and cC. a ,b and dD. b and c. |
| Answer» Correct Answer - B | |
| 158. |
Brown fat occurs inA. EmbryoB. LiverC. Around kidneysD. Eye cushion. |
| Answer» Correct Answer - A | |
| 159. |
Which type of tissue correctly matches with its locationA. Cuboidal epithelium - Lining of stomachB. Smooth muscle - Wall of intestineC. Areolar tissue - TendonsD. Transition epithelium - Tip of nose. |
| Answer» Correct Answer - B | |
| 160. |
Match the following `{:(," "I ,, II) , ((i) , "Squamous epithelium" , (a) , "Bone"), ((ii) , "Dense regular connective" , (b) , "Skin tissue "), ((iii) , "Glandular epithelium" , (c) , "Air sacs of lungs"), ((iv) , "Specialised connective" , (d) , "Tendon" ), ((v) , "Dense irregular connective tissue" , (e) , "Goblet cells"):}`A. i-b , ii - e, iii-c , iv -d , v-aB. i-c , ii-e , iii-a , iv-b , v-dC. i-c , ii-d , iii-e , iv-a , v-bD. i-e , ii-a, iii-b , iv-d , v-c |
| Answer» Correct Answer - C | |
| 161. |
An epithelium lacking basement membrane isA. SensoryB. GlandularC. PseudostratifiedD. Transitional. |
| Answer» Correct Answer - D | |
| 162. |
In cockroach, the body in spite of being covered by an exoskeleton of strong chitinous cuticle remains flexible due toA. TergitesB. StemitesC. PleuritesD. Arthrodial membranes |
| Answer» Correct Answer - D | |
| 163. |
In cockroach, the body in spite of being covered by an exoskeleton of strong chitinous cuticle remains flexible due toA. TergitesB. SternitesC. PleuritesD. Arthrodial membranes |
|
Answer» Correct Answer - D Arthrodial membranes |
|
| 164. |
Which of the following characteristics is mainly responsible for diversification of insects on land?A. EyesB. SegmentationC. Bilateral symmetryD. Exoskeleton |
| Answer» Correct Answer - D | |
| 165. |
The functional unit of contractile system in a striated muscle isA. myofibrilB. sarcomereC. Z-linesD. cross bridges |
|
Answer» Correct Answer - b Skeletal muscle is also called striated muscle because the regular arrangement of the myofilaments creates as repeating pattern of light and dark bands. Each repeating unit is a sarcomere, the basic functional unit of muscle. |
|
| 166. |
Which of the following is not exclusively supplied with involuntary muscles ?A. Muscular coats of blood vesselsB. Muscles of the ducts of glandsC. Muscles of irisD. Muscles of urethra |
|
Answer» Correct Answer - b Muscles of the ducts of glands are.not exclusively supplied with involuntary muscles. Smooth muscles are involuntary muscles and are found in the posterior part of oesophagus, stomach, urinogenital tract, blood vessels, iris of eye and dermis of skin. |
|
| 167. |
Assertion : Smooth muscles are known as involuntary muscles Reason : Smooth muscles are controlled by autonomic nervous system.A. If both assertion and reason are true and reason is the correct explanation of assertionB. If both assertion and reason are true but reason is not the correct explanation of assertionC. If assertion is true but reason is falseD. If both assertion and reason are false |
|
Answer» Correct Answer - A Smooth muscles are found in the posterior part or oesophagus, stomach, intestine, blood vessels ,iris of eye and dermis of skin. They are involuntary as their functioning cannot be directly controlled. Action of these muscles is controlled by autonomic nervous system. |
|
| 168. |
Assertion: Multipolar neurons have several efferent processes. Reason: Axons are the afferent processes of a neuron.A. If both Assertion and Reason are true and the Reason son is the correct explanation of the Assertion.B. If both Assertion and Reason are true, but the Reason is not the correct explanation of the Assertion.C. lf Assertion is true, but Reason is false.D. If both Assertion and Reason are false. |
| Answer» Correct Answer - D | |
| 169. |
Pseudostratified epithelium is found inA. rectumB. urinary bladderC. wall of oesophagusD. innder lining of bronchiole |
|
Answer» Correct Answer - D Preudostratified epithelium is found in places where mucus is secreted. Thus inner lining of bronchioles has pseudostratified epithelium. |
|
| 170. |
Frog is a poikilotherm , exhibirts cam =oufalge and undergoes aestivation and hibernation how are all these benficial to it ? |
|
Answer» frog is a poikiothem (cold blooded animal ) i.e , it reguates its body temperature according to its environment . For withstanding very cold temperature it undergoes winter sleep (hibernation ) and sumer sleep in hot temperatures (asstivation ) During this period it lives in a dormant stage with very minmal vitral body activiites . Also frog is capable of charging its body colour though gradually with the change in its surrounding and conditions this capbility in frog is called as comouflage and less it escape from the predaors an essential suvival parameter for living . |
|
| 171. |
Formation of cartilage bones involvesA. deposition of bony matter by osteoblasts and resorption by chondroclastsB. deposition of bony matter by osteoclasts and resorption by chondroblastsC. only deposition of bony matter by osteolasts onlyD. deposition by bony matter by osteoblasts only |
|
Answer» Correct Answer - d Osteoblasts are bone forming cells while osteoclasts are bone-destroying cells . Ossification or osteogenesis is the process of bone formation. Chondroblasts are cartilage forming cells. |
|
| 172. |
Formation of cartilage bones involvesA. Deposition of bony matter by osteoblasts and resorption by chondroclastsB. Deposition of bony matter by osteoclasts and resorption by chondroblastsC. Deposition of bony matter by osteoclasts onlyD. Deposition of bony matter by osteoblasts only. |
| Answer» Correct Answer - A | |
| 173. |
Vitamin K is required forA. Formation of thromboplastinB. Conversion of fibrinogen to fibrinC. Conversion of prothrombin to thrombinD. Synthesis of prothrombin . |
| Answer» Correct Answer - D | |
| 174. |
Life span of Earthworm isA. 1-3 yearsB. 2-8 yearsC. 3.5-10.5 yearsD. 6-8 years |
| Answer» Correct Answer - C | |
| 175. |
Life span of mammalian of R.B.C. isA. 50 daysB. 75 daysC. 120 daysD. 100 days. |
| Answer» Correct Answer - C | |
| 176. |
Life span of mammalian of R.B.C. isA. 120 - 128 daysB. 100 daysC. Less than 100 daysD. None of the above. |
| Answer» Correct Answer - A | |
| 177. |
The main difference in the blood and lymph isA. Absence of RBCB. Absence of WBCC. Number of WBC is less in bloodD. None of these. |
| Answer» Correct Answer - A | |
| 178. |
Three lobed nuclei occur inA. MonocytesB. EosinophilsC. NeutrophilsD. Basophils. |
| Answer» Correct Answer - D | |
| 179. |
Which blood corpuscle is largest in diameter ?A. ErythrocyteB. MonocyteC. NeutrophilD. Lymphocyte. |
| Answer» Correct Answer - B | |
| 180. |
Which of the following lack blood supply ?A. BoneB. Connective tissueC. CartilageD. None of these. |
| Answer» Correct Answer - C | |
| 181. |
Which of the W.B.C. has many lobed nucleus ?A. MonocytesB. LymphocytesC. NeutrophilsD. Basophils. |
| Answer» Correct Answer - C | |
| 182. |
All the following statements are correct about the reproductive system of earthworm exceptA. Fertilization is external and cross fertilizationB. There are two pairs of testes in the 10th and 11th segments and one pair of ovaries attached at the intersegmental septum of the 12th and 13th segment.C. Accessory glands are present on the ventral surface of 17th and 19th segments.D. Earthworm is unisexual. |
| Answer» Correct Answer - D | |
| 183. |
Matrix of bone is arrangedA. In concentric layersB. Not is concentric layersC. Matrix forms the ground substanceD. None of these. |
| Answer» Correct Answer - A | |
| 184. |
All the following statements are correct, exceptA. Hyaline cartilage lacks fibers and is present in ster- num, hyoid, and ribs.B. White fibrous cartilage is the strongest and is present in intervertebral discs.C. Elastic cartilage is present in the tip of nose and ear pinna.D. Calcified cartilage is not present in the pubis of pelvic girdle of frog |
| Answer» Correct Answer - D | |
| 185. |
The bone matrix consists ofA. 65% inorganic matter and 35% organic matterB. 30% inorganic matter and 70% organic matterC. 60% inorganic matter and 40% organic matterD. 40% inorganic matter and 60% organic matter |
| Answer» Correct Answer - A | |
| 186. |
Hyaline cartilage is found inA. Eustachian tube, epiglottis, and pinnaB. Larynx, nasal septum, tracheal rings, and ribsC. Joints between vertebraeD. Between the rows of chondrocytes in lacunae |
| Answer» Correct Answer - B | |
| 187. |
Mammalian erythrocytes areA. CircularB. BiconcaveC. Non-nucleatedD. All the above . |
| Answer» Correct Answer - D | |
| 188. |
Which proteolytic enzyme induce lysis of fibrin during fibrinolysis ?A. FibrinogenB. PlasminC. ThrombinD. VIII Platelet factor. |
|
Answer» Correct Answer - B Blood clots are dissolved by proteolytic enzyme plasmin/fibrolysin formed from plasma protein plasminogen or profibrolysin. |
|
| 189. |
Bone-forming cells which secrete ossein protein are calledA. ChondroblastsB. ChondrocytesC. OsteoblastsD. Osteocytes |
| Answer» Correct Answer - C | |
| 190. |
Muscles develop fromA. EctodermB. MesodermC. EndodermD. All the above . |
| Answer» Correct Answer - B | |
| 191. |
Epithelial tissue isA. Protective coveringB. Reproductive structureC. Nerve cellsD. Corpuscles. |
| Answer» Correct Answer - A | |
| 192. |
Bone forming cells areA. OsteoblastsB. OsteoclastsC. ChondroclastsD. Chondroblasts. |
|
Answer» Correct Answer - A Osteoclasts and chondroclasts are bone and cartilage destroying cells. Cartilage forming cells are actually chondroblasts which later on get transformed into chondrocytes in the near mature cartilage. |
|
| 193. |
Bone marrow takes part inA. Controlling blood pressureB. As haemopoietic tissueC. Assisting kidneysD. Assisting liver. |
| Answer» Correct Answer - B | |
| 194. |
Direction of nerve impulse is reversed in nerve withA. Axo-axonicB. Axo-dendriticC. Axo- axondendriticD. None of the above. |
| Answer» Correct Answer - A | |
| 195. |
Tendon connectsA. Bone to boneB. Bone to muscleC. Nerve to muscleD. Muscle to muscle . |
| Answer» Correct Answer - B | |
| 196. |
Which one of the following couple were suggested by Doctors to not have more than one childA. Rh+ male and Rh- femaleB. Rh- male and Rh+ femaleC. Rh+ male and Rh+ femaleD. Rh- male and Rh- femal e |
| Answer» Correct Answer - A | |
| 197. |
Endothelium lining a blood vessel is formed ofA. Ciliated epitheliumB. Columnar epitheliumC. Cuboidal epitheliumD. Simple squamous epithelium . |
| Answer» Correct Answer - D | |
| 198. |
Minimum regenration power is present inA. Nervous tissueB. Connective tissueC. Epithelial tissueD. None of these |
| Answer» Correct Answer - A | |
| 199. |
Cartilage isA. Non- vascularB. Poorly vascularC. Highly vascularD. Irregularly vascular. |
| Answer» Correct Answer - A | |
| 200. |
The rarest leucocyte of human blood isA. BasophilB. MonocyteC. NeutrophilD. Eosinophil. |
| Answer» Correct Answer - A | |