NEET Biology Practice Test Animal Tissues by TEACHING CARE online coaching classes

NEET Biology Practice Test Animal Tissues by TEACHING CARE online coaching classes

                                  

58. The function of villi in the intestine is

(a) Absorption of food

(b) Increase in the absorptive surface of food

(c) Control of intestinal movement

(d) Hinderance in the movement of food

 

59. Peritoneal layer of body cavity is made up of

(a) Squamous epithelium

(b) Ciliated epithelium

(c) Columnar epithelium

(d) Glandular epithelium

 

60. The ciliated epithelium in our body may be found in

(a) Ureter

(b) Trachea

(c) Bile duct

(d) Uterine tube

 

61. Vagina and oesophagus have a common inner lining of

(a) Squamous epithelium

(b) Ciliated epithelium

(c) Columnar epithelium

(d) Stratified squamous non keratinised epithelium

62. Epithelial tissue performs the following functions

(a) Protection, secretion, absorption only

(b) Protection, secretion, sensation, absorption

(c) Protection, secretion, absorption, digestion

(d) None of these

 

66. Pseudostratified columnar epithelium is found in

(a) Wall of cloaca

(b) Upper part of male urethra

(c) Oviduct

(d) Oesophagus

 

67. Sweat, salivary and pancreatic ducts are lined by

(a) Stratified squamous epithelium

(b) Non keratinized stratified cuboidal epithelium

(c) Stratified columnar epithelium

(d) Stratified ciliated columnar epithelium

 

69. Epithelial tissues arise from

(a) Ectoderm

(b) Endoderm

(c) Mesoderm

(d) All of these

 

 

70. The epithelium in the bronchioles is

(a) Pseudostratified and columnar

(b) Squamous and sensory

(c) Pseudostratified and sensory

(d) Cuboidal and columnar

 

71. Epithelial tissue which lines the spinal cord is known as

(a) Endothelium

(b) Endocardium

(c) Ependymal cells

(d) Mesothelium

 

88. Average life span of human R.B.C. is

(a) 100 days

(b) 90 days

(c) 120 days

(d) None of these

 

89. The tendon are formed of

(a) White fibrous tissue (connective)

(b) Yellow fibrous tissue (connective)

(c) Areolar tissue

(d) Adipose tissue

 

90. Which of the following tissue is more elastic

(a) Bone

(b) Cartilage

(c) Both are equally elastic

(d) Both are not elastic

91. All the cartilaginous bones are previously

(a) Elastic cartilage

(b) Hyaline cartilage

(c) Calcified cartilage

(d) Fibrous cartilage

 

92. Lacunae are connected with

(a) Canaliculae

(b) Sublacunae

(c) Both (a) and (b)

(d) None of these

 

93. The fibrous tissue which connects the two bones is

(a) Connective tissue

(b) Tendon

(c) Ligament

(d) Adipose tissue

 

94. Long shaft of a bone is called as

(a) Epiphysis

(b) Diaphysis

(c) Metaphysis

(d) None of these

 

95. Monocytes are how much percent of total W.B.C.

(a) 5.3%

(b) 30%

(c) 0.4%

(d) 1.3%

 

96. Ligaments and tendons are

(a) Connective tissue

(b) Muscular tissue

(c) Fibrous connective tissue

(d) Skeletal tissue

 

97. The matrix of hyaline cartilage contains

(a) Collagen

(b) Chondrin

(c) Ossein

(d) All of these

 

98. R.B.C. in adult are formed

(a) In the red bone marrow of long bones

(b) In the spleen

(c) In the thymus

(d) In the liver

 

99. Sprain is caused due to stretching of

(a) Muscle

(b) Ligament

(c) Tendon

(d) Nerve

 

100. Collagen fibres of connective tissue are

(a) White

(b) Yellow

(c) Colourless

(d) Red

101. Covering around bone is called

(a) Perichondrion

(b) Periosteum

(c) Epiosteum

(d) Endosteum

 

102. Cartilage is formed by

(a) Osteoblast

(b) Fibroblast

(c) Chondrocyte

(d) Submucosa

 

103. Ligament is a structure which joins

(a) Two bones

(b) Two muscles

(c) Muscle and bone

(d) Nerve and Muscle

 

104. Mast cells are found in

(a) Connective tissue

(b) Muscular tissue

(c) Nervous tissue

(d) Blood

 

106. Shape of the nucleus of WBC is usually

(a) Spherical

(b) Irregular

(c) Oval

(d) Spindle shaped

 

107. Lymph differs from blood in having

(a) No W.B.C.

(b) No protein

(c) Much more of water

(d) No R.B.C.

 

108. Which of the following is not the cell of areolar tissue

(a) Macrophages

(b) Schwann cell

(c) Plasma cell

(d) Adipose cell

 

109. Lymph nodes are to fight against

(a) R.B.Cs

(b) Germs

(c) W.B.Cs

(d) None of these

 

110. pH of human blood is

(a) 7.4 (b) 6.2 (c) 9.0 (d) 10.00

 

111. The strongest cartilage is

(a) Fibrous cartilage

(b) Hyaline cartilage

(c) Elastic cartilage

(d) None of these

 

112. Below the skin, the fat is in the form of

(a) Lipoproteins

(b) Adipose tissue

(c) Mucous layer

(d) Lymphoid tissue

 

113. Usually chordates have red blood containing red blood corpuscles. The blood is red due to the presence of the following pigment

(a) Myoglobin

(b) Anthocyanin

(c) Anthocyanin

(d) Haemoglobin

 

114. Red marrows of the bone produce

(a) Lymphocytes

(b) Eosinophils

(c) Plasma

(d) RBC

 

115. In the matrix lies the bone cells, called

(a) Chondroclasts

(b) Osteoclasts

(c) Osteoblasts

(d) Osteocytes

 

116. The skeletal tissue consists of organic matrix called as

(a) Hyaline

(b) Chondrin

(c) Osteoblast

(d) Chondroblast

 

117. The types of fibres found in connective tissues are

(a) Collagen fibres

(b) Elastic fibres

(c) Reticular fibres

(d) All of these

 

118. The membrane that covers cartilage is known as

(a) Periostium

(b) Perichondrium

(c) Perineurium

(d) Pericardium

 

119. The major protein of the connective tissues is

(a) Keratin

(b) Collagen

(c) Melanin

(d) Myosin

 

120. A connective tissue

(a) Has no matrix

(b) Covers the skin

(c) Has abundant matrix

(d) None of these

 

 

121. Most of the cells in areolar tissue are

(a) Fibroblasts

(b) Macrophages

(c) Mast cells

(d) All of these

 

122. The white fibrous tissue occurs in

(a) Ligaments

(b) Tendons

(c) Cartilage

(d) Bone

 

123. External ear (pinna) contains a hard, flexible structure composed of

(a) Bone

(b) Cartilage

(c) Tendon

(d) Ligament

 

124. The cells of cartilage are

(a) Osteocytes

(b) Chondriocytes

(c) Pinnacocytes

(d) Oenocytes

 

143. Phagocytosis was first of all seen by

(a) Huxley

(b) Haeckal

(c) Metchnikoff

(d) Strasburger

 

144. Highest content of iron is found in

(a) WBC

(b) Bone cells

(c) RBC

(d) Protein

145. Role of bone-marrow in mammals is

(a) To assist kidneys

(b) To act as haemopoietic tissue

(c) To assist liver

(d) To control blood pressure

 

146. Where would you find mast cells

(a) Adipose tissue

(b) Areolar tissue

(c) Yellow fibrous tissue

(d) White fibrous tissue

147. Platelets released during blood clotting is

(a) Thrombin

(b) Prothrombin

(c) Thrombokinase (Thromboplastin)

(d) Fibrinogen

 

153. Connective tissue originates from

(a) Ectoderm

(b) Endoderm

(c) Mesoderm

(d) Meso-endoderm

 

154. The ground substance of connective tissue is basically composed of

(a) Mucopolysaccharides

(b) Lipids

(c) Monosaccharides

(d) Phospholipids

 

155. Adipocytes are mainly found in

(a) Bones

(b) Cartilages

(c) Connective tissue

(d) Nerves

 

156. The largest corpuscles in mammalian blood are

(a) Basophils

(b) Erythrocytes

(c) Monocytes

(d) Lymphocytes

 

157. Ends of long bones are covered with

(a) Cartilage

(b) Muscles

(c) Ligaments

(d) Blood cells

 

158. Fluid part of blood after removal of corpuscles is

(a) Plasma

(b) Lymph

(c) Serum

(d) Vaccine

 

159. Which is the correct explanatory word for composition of protoplasm

(a) Emulsion

(b) Suspension

(c) Complex colloidal solution

(d) Molecular solution

 

160. The main function of tendon is

(a) To join two bones

(b) To join two muscles

(c) To join muscles and bones

(d) To join muscles and nerves

 

181. An antibody is a

(a) Component of the blood

(b) Secretion of mammalian erythrocyte

(c) White corpuscle which attack invading bacteria

(d) Molecule that specifically inactivate an antigen

 

182. Which of the following work as phagocytes

(a) WBCs

(b) RBCs

(c) Enzymes

(d) Hormones

 

183. Resorption of bone is carried out by

(a) Osteoclasts

(b) Osteoprogenitors

(c) Osteoblasts

(d) None of these

 

184. Regeneration of cartilage can occur from its

(a) Matrix

(b) Plasma

(c) Perichondrium

(d) A piece without perichondrium

 

185. Processes of osteocytes lie in

(a) Dendrites

(b) Haversian canals

(c) Canaliculi

(d) Lamella

 

186. Large irregular ovoid cells found in areolar tissue are

(a) Fibroblasts

(b) Macrophages

(c) Mast cells

(d) Chromatophores

 

187. B- and T- cells required for immune system are produced in

(a) Bone marrow

(b) Liver

(c) Spleen

(d) Lymph nodes

 

188. Number of erythrocytes per mm3 of human blood is

(a) 4 million

(b) 5 million

(c) 6 million

(d) 0.5 million

 

189. When the count of W.B.C. falls below the optimum number in blood, it is called

(a) Leukopenia

(b) Leukemia

(c) Anaemia

(d) All of these

 

190. Glisson’s capsule is a delicate connective tissue capsule covering the

(a) Spleen

(b) Liver

(c) Kidney

(d) Gall bladder

 

191. Haversian system is a diagnostic feature of

(a) Avian bones

(b) All animals

(c) Mammalian bones only

(d) Reptilian bones

 

192. Which part of body’s weight is formed by connective tissue

(a) 40% (b) 30% (c) 20% (d) 60%

 

193. In connective tissue, the tissue fluid is trapped between

(a) Hyaluronic acid

(b) Lactic acid

(c) Sphygmomyelin

(d) None of these

 

194. The mast cells secrete the following substance

(a) Heparin

(b) Histamine

(c) Serotonin

(d) All of these

195. The giant cell is formed by the fusion of

(a) Macrophage

(b) Plasma cell

(c) Mast cell

(d) All of these

 

196. Which of the following cell forms all other cells of connective tissue

(a) Fibroblast

(b) Macrophage

(c) Glial cell

(d) Adipocyte

 

197. Which of the following tissue is called as “homeostatic reservoir”

(a) Cartilage

(b) Bone

(c) Calcified cartilage

(d) All of these

 

198. Inorganic phosphate found in the bones are called

(a) Hydroxy apatite

(b) Ossein

(c) Both (a) and (b)

(d) None of these

199. Achondroplasia is a disease related with the defect in the ossification of

(a) Membrane

(b) Cartilage

(c) Both (a) and (b)

(d) None of these

 

218. Intervertebral disc is made up of

(a) Elastic cartilage

(b) Fibrous cartilage

(c) Calcified cartilage

(d) Hyaline cartilage

 

219. If red blood cells are placed in distilled water, they will

(a) Shrink and collapse

(b) First increase in volume and then burst

(c) Stick together

(d) None of these

 

220. Adipose tissue is found in mammals

(a) In epidermis

(b) In muscles

(c) In dermis

(d) Below dermis

 

221. Which of the following helps in maintaining body hot

(a) Sweat glands

(b) Connective tissue

(c) Adipose tissue

(d) Hair

 

222. Whale is a warm-blooded animal which lives in cold sea. Which organ of its body makes it hot

(a) Blubber

(b) Pelage

(c) Muscles

(d) Blood vessels

 

223. Primary function of subdermal fat in the skin of mammals is

(a) To preserve collected sum

(b) To act as a heat-proof matter

(c) To prevent the jerks

(d) To protect the body

 

225. A bone is different from cartilage due to the presence of

(a) Collagen

(b) Blood vessels

(c) Lymph vessels

(d) Haversian canals

 

226. Which of the following cells are associated with immune system of body

(a) Neutrophils

(b) Macrophages

(c) Lymphocytes

(d) All of these

 

229. The chemical which causes damage of WBC, bone marrow, spleen, lymph nodes and lungs is

(a) Iodine – 131

(b) Calcium

(c) Strontium – 90

(d) Iodine – 127

 

230. The term “blubber” refers to

(a) A substitute for natural rubber

(b) A subcutaneous deposition of fat in whales

(c) The irregular heart-beat sound

(d) None of these

 

231. The connective tissue of the vertebrate body is built up from fibres of the protein collagen, embedded in a polysaccharide matrix to form

(a) Cartilage

(b) Blood vessel

(c) Heart

(d) Lung

 

232. Polymorphonuclear leucocytes are

(a) Monocytes

(b) Lymphocytes

(c) Granulocytes

(d) Agranulocytes

 

233. A femur is kept in dilute HCl for three days, it becomes

(a) Brittle (b) Soft and elastic (c) Remains as it is (d) Harder

 

269. Connective tissue is

(a) Ectodermal in origin with intercellular spaces

(b) Mesodermal in origin without intercellular spaces

(c) Ectodermal in origin without intercellular spaces

(d) Mesodermal in origin with intercellular spaces

270. Pubis in the frog’s pelvic girdle is actually a

(a) Calcified cartilage

(b) Cartilaginous bone

(c) Membrane bone

(d) None of these

 

271. Vitreous humour is

(a) Mucoid connective tissue

(b) Solid crystalline

(c) Watery fluid

(d) All of these

 

272. Which one of the following is not a fibrillar protein

(a) Elastin

(b) Collagen

(c) Myosin

(d) Albumin

 

273. Enzyme causing lysis of fibrin during fibrinolysis

(a) Fibrinogen

(b) Plasmin

(c) Thrombin

(d) VIII Platelet factor

274. In mammals yellow fibres are found in

(a) Ear pinna (b) Tip of nose (c) Epiglottis (d) All of these

275. In which state iron is present in haemoglobin

(a) Un-ionic (b) Fe2+ (c) Fe3+ (d) None of these

276. In which bones shall have Haversian system

(a) Panther (b) Python (c) Pigeon (d) Pipe Fish

277. Blood platelets occur in the blood of

(a) Birds (b) Mammals (c) Reptiles (d) Amphibians

278. Ruptured blood cells are not trapped in

(a) Liver (b) Spleen (c) Bone marrow (d) Both (a) and (c)

279. Structure absent from fresh frozen blood plasma is

(a) Immunoglobulin (b) Plasma (c) Albumin (d) Platelets

280. Granules contain histamine in

(a) Neutrophils (b) Eosinophils (c) Acidophils (d) Basophils

281. Number of cell types present in human bone are

(a) 1 (b) 2 (c) 3 (d) 4

282. Mast cells of connective tissue contain

(a) Heparin and calcitonin (b) Serotonin and melanin (c) Vasopressin and relaxin (d) Heparin and histamine

 

295. The protein which maintains the muscular storage of oxygen is

(a) Myoglobin (b) Actomyosin (c) Myosin (d) Haemoglobin

296. Authorythmicity is a special property of the muscles of the

(a) Liver (b) Intestine (c) Heart (d) Kidney

297. Voluntary muscle is present in

(a) Lung (b) Liver (c) Hind limb (d) Heart

298. The muscles immune to fatigue are

(a) Striped (b) Unstriped (c) Cardiac (d) None of these

299. The muscles involved in the movement of the arm are

(a) Unstriped (b) Striped (c) Cardiac (d) All of these

300. Striated and voluntary muscle fibres are found in

(a) Lungs (b) Leg muscles (c) Gall bladder (d) Blood vessels

301. Bundles of striated muscle fibres called fasciculi are enclosed by sheath called (a) Epimysium (b) Endomysium (c) Perimysium (d) Peritoneum
302. Refractory period of a muscle fibre in mammals is

(a) 0.8001 seconds (b) 0.002 seconds (c) 0.004 seconds (d) 0.005 seconds

303. Strongest muscles in human body are found in

(a) Jaws (b) Thighs (c) Neck (d) Hands

304. The structural and functional unit of the striated muscle fibre is called

(a) Sarcolemma (b) Sarcomere (c) Sarcoplasm (d) Myofibril

305. Which fibres, contractile in nature are found in muscles

(a) White fibres (b) Myofibrils (c) Microfibrils (d) Elastic fibres

306. Unstriated muscle are found in

(a) Veins (b) Arteries (c) Uterus (d) All of these

307. Striped and branched muscle are found in

(a) Iris (b) Heart (c) Leg (d) Brain

308. The ready source of energy in living cells is

(a) Glucose (b) ATP (c) Glycogen (d) ADP

309. Muscular tissue is differentiated into

(a) Unstriped, striped (b) Striped, cardiac

(c) Cardiac muscle, unstriped (d) Unstriped, striated and cardiac

310. Active transport

(a) Requires energy (b) Liberates energy (c) Is a non-cellular process (d) Needs oxygen

311. Myoglobin is found in

(a) Muscles (b) Blood (c) Liver (d) Spleen

312. Striped muscles are present in

(a) Lungs (b) Gall bladder (c) Blood vessels (d) Limb muscles

313. The stored food material found in muscles is

(a) Protein (b) Glycogen (c) Lipid (d) Phosphogen

314. Striped muscles are

(a) Syncytial (b) Uninucleate (c) Binucleate (d) Anucleate

 

345. ‘Oxygen debt’ is amount of oxygen required for

(a) Muscle contraction (b) Muscle relaxation (c) Muscle recovery (d) All of these

346. Involuntary muscles are

(a) Under the control of will (b) Not under the control of will

(c) Controlled by autonomic nervous system (d) Both (b) and (c)

347. Muscle cramp is

(a) Displacement of muscle from its original position (b) Painful contractions of muscles

(c) One muscle overlaps the other (d) All of these

348. Smooth muscle fibre differ from striated muscle fibre in external covering by

(a) Presence of sarcolemma (b) Presence of plasma membrane

(c) Absence of covering (d) None of these

349. Threshold stimulus is

(a) Stimulus of specific strength which can excite muscle or nerve fibre

(b) Capacity of muscle to contract

(c) Stimulus to indicate the contraction

(d) None of these

350. Hypertrophy of muscle is

(a) Muscles become thin and weak due to excessive work (b) Muscles become thick and strong due to excessive work

(c) Muscles become thin and weak due to no work (d) Muscles become thick and strong due to no work

351. Krause membrane or Z-line is a myofibril which separates two adjacent

(a) Sarcomeres (b) H–zones (c) I–bands (d) A–bands

352. In strained muscle contraction

(a) H-band is lengthened (b) H-band is obliterated

(c) A-band decreases in length (d) Z-line moves away from A-band

353. The muscle fatigue occurs due to accumulation of

(a) Lactic acid (b) Creatine triphosphate (c) Glycogen (d) CO2 and water

354. Ciliary muscles are contractile structures which

(a) Cause standing of hairs in human skin in cold (b) Keep the valves of heart in position

(c) Move cilia of some ciliated protozoans (d) Change focus of lens in human eye

355. Which of the following is the contractile protein of a muscle

(a) Tubulin (b) Myosin (c) Tropomyosin (d) All of these

356. Which of the following proteins is found in the thick filaments of skeletal muscle

(a) Myosin (b) Actin (c) Tropomyosin (d) Troponin

357. Muscles of alimentary canal are chiefly

(a) Striated and Neurogenic (b) Unstriated and Neurogenic

(c) Striated and Myogenic (d) Unstriated and Myogenic

 

377. Function of Neuroglial cells is

(a) Acts as packing cells

(b) Provide nutrition to the neurons

(c) Help in memory processes as these store information in the form of an RNA code

(d) All of the above

378. Dendrites are

(a) Afferent in nature and conduct nerve impulse towards cyton (b) Efferent in nature and conduct nerve impulse towards cyton

(c) Both the above (d) None of these

379. Axon hillock is

(a) Group of axons (b) A swelling of axon

(c) The part of cyton from where the axon arises (d) Plasma membrane of axon

380. Neurohormones are secreted by

(a) Nerve fibre (b) Neuroglia (c) Ependymal cells (d) Neurosecretory cells

381. Which of the following structures, are the specialty of nerve cells

(a) Nucleus and cytoplasm (b) Axon and dendrites (c) Vacuoles and fibres (d) Synapse and ganglia

382. The entire nerve is enclosed by a white thick sheath of a connective tissue, called

(a) Endoneurium (b) Epineurium (c) Neurilemma (d) Perineurium

383. Active transport involves

(a) Against concentration gradient and require ATP (b) Against concentration gradient and not require ATP

(c) With concentration gradient and not require ATP (d) None of the above

384. The function of nervous tissue is

(a) Irritability (b) Sensibility (c) Responsiveness (d) Contraction

385. A nerve impulse will travel through a nerve fibre only if the membrane suddenly becomes more permeable to

(a) Chloride ions (b) Potassium ions (c) Sodium ions (d) Calcium ions

386. Two system which exerts opposite influence on the same organs are

(a) Endocrine and exocrine gland systems (b) Muscular and nervous system

(c) Endocrine and nervous system (d) Sympathetic and parasympathetic systems

387. Which type of neurons are found in the retina

(a) Unipolar (b) Pseudo-unipolar (c) Multipolar (d) Bipolar

388. Efferent process of the neuron is called

(a) Synapse (b) Dendrite (c) Buttons terminaux (d) Axon

389. The brain develops from

(a) Ectoderm (b) Mesoderm (c) Endoderm (d) Meso-endoderm

390. Which of the following is regarded as a unit of nervous tissue

(a) Axons (b) Dendrites (c) Neurons (d) Myelin sheath

 

433. Soma of sensory neuron is located in

(a) Grey matter of spinal cord (b) Receptor organ

(c) Dorsal root ganglion (d) Ventral root ganglion

434. Glial cells forming blood brain barrier are formed of

(a) Ranvier cells (b) Schwann cells (c) Astrocytes (d) Oligodendroglial cells

435. Direction of nerve impulse is reversed in nerve with

(a) Axo-axonic (b) Axo-dendritic (c) Axo-axondendritic (d) None of these

436. Nonmyelinated nerve fibres occur in

(a) Cranial nerves (b) Autonomic nerves (c) Optic nerves (d) Spinal nerves

437. Neuroglial cells are present in

(a) CNS and spinal cord (b) Kidney (c) Liver (d) All of these

438. The non-excitable, variously shaped and rounded structure between neurons are

(a) Dendrites (b) Nissl bodies (c) Glial cells (d) Schwann cell

439. Axon is a part of neuron, modified for

(a) Transformation of impulse (b) Reception of stimuli

(c) Stimuli of neurons (d) Conduction

440. Acetylcholine is secreted by

(a) Button terminaux of telodendria (b) Parasympathetic nerve endings

(c) Both the above (d) None of these

441. Nissl’s granules are absent in

(a) Soma (b) Cyton (c) Both (a) and (b) (d) Schwann cells

 

Answer key:

Removed in the sample