Animal tissues: epithelial, connective, muscular, neural
- Match List I with List II :List I:A. Unicellular glandular epitheliumB. Compound epitheliumC. Multicellular glandular epitheliumD. Endocrine glandular epitheliumList II:I. Salivary glandsII. PancreasIII. Goblet cells of alimentary canalIV. Moist surf… Answer: 4. A-III, B-IV, C-I, D-II Unicellular glandular epithelium - goblet cells (A-III). Compound epithelium - moist surface of buccal cav... 1
- Three types of muscles are given as a, b and c. Identify the correct matching pair along with their location in human body :Name of muscle/location Answer: 3. (a) Skeletal - Triceps; (b) Smooth - Stomach; (c) Cardiac - Heart. Key idea: identify the tissue from the drawing, then its locat... 1
- Match List I with List II.List I: A. Mast cells; B. Inner surface of bronchiole; C. Blood; D. Tubular parts of nephronList II: I. Ciliated epithelium; II. Areolar connective tissue; III. Cuboidal epithelium; IV. specialised connective tissueChoose th… Answer: 4. A-II, B-I, C-IV, D-III Key idea: Match the cell or location with its tissue. Mast cells: areolar connective tissue (II). Inner su... 1
- Match List I with List II.List I (Cells): A. Peptic cells; B. Goblet cells; C. Oxyntic cells; D. Hepatic cellsList II (Secretion): I. Mucus; II. Bile juice; III. Proenzyme pepsinogen; IV. HCl and intrinsic factor for absorption of vitamin B_12Choose… Answer: 4. A-III, B-I, C-IV, D-II Key idea: Match the gastric and liver cells with their secretions. Peptic (chief) cells: pepsinogen, a pro... 1
- Given below are two statements:Statement I: Ligaments are dense irregular tissue.Statement II: Cartilage is dense regular tissue.In the light of the above statements, choose the correct answer from the options given below: Answer: 3. Both Statement I and Statement II are false. Key idea: Check the type of tissue for each structure. Statement I is false: ligamen... 1
- Match List - I with List - II.List - I: (a) Bronchioles (b) Goblet cell (c) Tendons (d) Adipose TissueList - II: (i) Dense Regular Connective Tissue (ii) Loose Connective Tissue (iii) Glandular Tissue (iv) Ciliated EpitheliumChoose the correct answer… Answer: 2. (a) - (iv), (b) - (iii), (c) - (i), (d) - (ii) Key idea: Match each structure with its tissue. (a) Bronchioles: ciliated epitheli... 1
- Which of the following is not a connective tissue ? Answer: 1. Neuroglia Key idea: Neuroglia are supporting cells of nervous tissue. Blood, adipose tissue and cartilage are all connective tiss... 1
- Identify the types of cell junctions that help to stop the leakage of the substances across a tissue and facilitation of communication with neighbouring cells via rapid transfer of ions and molecules. Answer: 2. Tight junctions and Gap junctions, respectively. Tight junctions seal cells and stop leakage of substances across a tissue. Gap j... 1
- Goblet cells of alimentary canal are modified from : Answer: 2. Columnar epithelial cells Goblet cells, the mucus-secreting unicellular glands in the lining of the alimentary canal, are modifie... 1
- If the head of cockroach is removed, it may live for few days because : Answer: 3. the head holds a small proportion of a nervous system while the rest is situated along the ventral part of its body. Key idea: A... 1
- Cuboidal epithelium with brush border of microvilli is found in : Answer: 3. proximal convoluted tubule of nephron Key idea: Brush-border cuboidal epithelium is found where absorption and secretion occur. I... 1
- Identify the cells whose secretion protects the lining of gastro-intestinal tract from various enzymes. Answer: 2. Goblet Cells Key idea: Mucus protects the gut lining, and goblet cells secrete mucus. Chief cells secrete pepsinogen, oxyntic (pa... 1
- Match the following structures with their respective location in organs :(a) Crypts of Lieberkühn (i) Pancreas(b) Glisson's Capsule (ii) Duodenum(c) Islets of Langerhans (iii) Small intestine(d) Brunner's Glands (iv) LiverSelect the correct option fr… Answer: 3. (a) (iii) (b) (iv) (c) (i) (d) (ii) Match each structure with its organ. Crypts of Lieberkuhn: glands in the small intestine, so... 1
- The ciliated epithelial cells are required to move particles or mucus in a specific direction. In humans, these cells are mainly present in : Answer: 4. Bronchioles and Fallopian tubes Ciliated epithelium moves mucus and particles in one direction. In humans it lines the bronchiole... 1
- Which of the following options best represents the enzyme composition of pancreatic juice ? Answer: 3. lipase, amylase, trypsinogen, procarboxypeptidase Key idea: Pancreatic juice contains inactive and active digestive enzymes for a... 1
- Which cells of 'Crypts of Lieberkuhn' secrete antibacterial lysozyme ? Answer: 1. Paneth cells Key idea: The crypts of Lieberkuhn in the intestine hold several cell types. Paneth cells secrete lysozyme and defen... 1
- Smooth muscles are Answer: 4. involuntary, fusiform, non-striated Smooth muscles are involuntary, spindle-shaped (fusiform), uninucleate and non-striated. They... 1
- Which type of tissue correctly matches with its location ?Tissue | Location(1) Smooth muscle | Wall of intestine(2) Areolar tissue | Tendons(3) Transitional epithelium | Tip of nose(4) Cuboidal epithelium | Lining of stomach Answer: 1. Smooth muscle - Wall of intestine Smooth (visceral) muscle forms the walls of hollow organs such as the intestine. 2: Areolar tis... 1