Tiêu đề 07. STRUCTURAL ORGANISATION IN ANIMALS.pdf ✅

PAPER 1 (1.) Given below are two statements : Statement I : Cardiac muscle is an voluntry muscle. Statement II : Ciliated epithelium is modified squamous cells and bear cilia on their free surface. In the light of the above statements, choose the correct answer from the options given below (1) Both Statement I and Statement II are incorrect (2) Statement I is correct but Statement II is incorrect (3) Statement I is incorrect but Statement II is correct (4) Both Statement I and Statement II are correct. (2.) Malpighian tubules are : (1) Excretory organ of arthropoda (2) Excretory organ of annelids (3) Respiratory organ of insects (4) Respiratory organ of annelids (3.) Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R) Assertion (A) : Areolar tissue present beneath skin and it is a connective tissue Reason (R) : In areolar tissue fibre and fibroblast are compactly packed. In the light of the above statements, choose the correct answer from the options given below : (1) Both (A) and (R) are correct but (R) is not the correct explanation of (A) (2) (A) is correct but (R) is not correct (3) (A) is not correct but (R) is correct (4) Both (A) and (R) are correct and (R) is the correct explanation of (A) (4.) Identify A,B,C in diagram : (1) A - Hepatic Caeca , B - Crop, C - Malpignian tubules (2) A-Crop, B-Gizzard, C-Malpighian tubules
(3) A-Gizzard, B-Crop , C-Hepatic Caeca (4) A-Crop, B-gastric ceaca, C-Malpighian tubules (5.) Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R) Assertion (A) : Cockroach is ureotelic Reason (R) : Malpighian tubules absorb nitrogenous waste product and convert them into uric acid which is excreted out through the hindgut. In the light of the above statements, choose the correct answer from the options given below : (1) Both (A) and (R) are correct but (R) is not the correct explanation of ( A) (2) (A) is correct but (R) is not correct (3) ( A) is not correct but (R) is correct (4) Both (A) and (R) are correct and (R) is the correct explanation of ( A) (6.) Match Column- I with Column- II and select the correct option : Column-1 Column-II Epithelial tissue Location a. Cuboidal i. Wall of blood vessels b. Cillated ii. Lining of stomach and intestine c. Columnar Iii. Inner lining of fallopian tube d. Squamous iv. Duct of glands (1) a -i, b-ii, c-iii, d- iv (2) a -ii, b-iii, c-i, d- iv (3) a -iv, b-iii, c-ii, d- i (4) a -iii, b-iv, c-i, d- ii (7.) Match Column-I with Column -II and choose the correct option: Column -I Column-II a. Loose connective - I. Tendons and ligaments tissue b. Dense regular - ii. Skin connective tissue c. Dense irregular - iii. Cartilage, bones, blood connective tissue d. Specialised iv. Fibroblasts, connective tissue macrophages and mast cells (1) a -i, b-iv, c-ii, d- iii (2) a -i, b-iv, c-iii, d- ii (3) a -iv, b-i, c-ii, d- iii (4) a -iv, b-ii, c-i, d- iii (8.) Which statement is correct : (1) In Hydra number of cells in each type can be in thousands
(2) The human body is composed of billions of cells (3) Tissue is a group of similar cells alongwith intercellular substances perform a specific function (4) All of these (9.) Movement of mucus in a specific direction over epithelium is function of : (1) Columnar epithelium (2) Cuboidal epithelium (3) Ciliated epithelium (4) Squamous epithelium (10.) In frog the gaseous exchange during hibernation and aestivation takes place through : (1) Buccal cavity (2) Lungs and Buccal cavity (3) Skin (4) Lungs (11.) In Frog RBC's are : (1) Anucleated with Haemoglobin (2) Nucleated without Haemoglobin (3) Anucleated without Haemoglobin (4) Nucleated with Haemoglobin (12.) Bidder's canal is present in : (1) Testes of frog (2) Kidney of male frog (3) Kideny of female frog (4) 2 and 3 both (13.) Presence of Nictitating membrane is the charectristic of : (1) Coackroach (2) Frog (3) Earthworm (4) 1 and 2 both (14.) Special venous connection between liver and intestine in frog is : (1) Hepatic portal system (2) Renal protal system (3) 1 and 2 both (4) None (15.) Identify A,B,C in diagram : (1) A - Fat storage area, B - Nucleus , C - plasma membrane (2) A - Fibroblast, B - Nucleus , C-Macrophage (3) A-Fat storage area, B-Fibroblast, C-plasma membrane (4) A - Plasma membrane, B - Fibroblast, C collagen fibres (16.) Given below are two statements : Statement I :
Our heart consists of all the four type of tissue epithilial, connective, muscular and neural. Statement II : Inner lining of ducts of Salivary glands and of pancreatic duct made up of compound epithilium. In the light of the above statements, choose the correct answer from the options given below (1) Both Statement I and Statement II are incorrect (2) Statement I is correct but Statement II is incorrect (3) Statement I is incorrect but Statement II is correct (4) Both Statement I and Statement II are correct. (17.) In given figure Identify A, B and C : (1) A-Ovary, B-Oviduct, C-Ureter (2) A-Oviduct, B-Ovary, C-Ureter (3) A-Ureter, B - Ovary, C-Oviduct (4) A-Vasa efferentia, B - Testis, C-Ureter (18.) When two or more organs perform a common function by their physical and chemical interaction, they together form a (1) Tissue system (2) Organ system (3) Tissue (4) Organ (19.) Main function of compound epithelium is (1) Provide protection against mechanical and chemical stresses (2) Unlimited roll in secretion and absorption (3) Move particles or mucus in specific direction (4) All of these (20.) Which is a correct statement : (a) Tight junctions are well developed in cartilage cell (b) Neurons are the unit of nervous system (c) Gap junctions provide no exchange (d) Ligament is a dense regular connective tissue (1) Only a & b (2) Only b & c (3) Only c (4) Only b and d (21.) Which connective tissue is characterized by solid and pliable intercellular material :