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Let's Drill Our Skills, A. MCQS-Choose the correct answers., 5. Organisms that live on other organisms, are called, 1. Plants manufacture food in the form, of, (a) heterotrophs 0 (b) autotrophs, (c) symbionts O (d) parasites, 6. In iodine test, starch turns, (a) starch, - (b) fructose, (c) glucose, 2. Plants obtain carbon dioxide from air, (d) proteins, (a) yellow, (c) green, O (b) blue-black, O (d) black, through, (a) stomata in leaf, B. Fill in the blanks., (b) xylem of root, 1. Chlorophyll is uan, present in chlasislasts, 2. Chlorophyll traps energy from, Sum, (c) leaf vein, pigment, (d) stem surface, 3. This is a partial parasite., (a) Apodanthes, (b) Cuscuta, Minerals, 3., and, watelare absorbed, from soil by Root, of the plant., (c) Mistletoe, 4. The occurrence of photosynthesis can, be tested by the presence of Stonch, in the leaf., (d) none of these, 4. All green plants are, (a) heterotrophsO (b) autotrophs, (c) parasites, 5. In ounivouplants, digestive juice is, secreted to digest the insects., O (d) none of theseO, Nutrition in Plants, 13, booo
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6. The Rafflesig plant is a parasite and, bears the largest flower in the world., F., Define theee to
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C. Mat, A. MCQS-Choose the correct answers., 1. Pseudopodia help in the ingestion of, food in, 1. P, (а) Атоeba, O (b) earthworm, 2. F, (c) Paramecium O (d) snake, 3. С, 2. Cockroach is, 4. S, (a) herbivorous O (b) omnivorous O, (c) carnivorous O (d) symbiont, 3. This is not a blood-sucking animal., O (b) housefly, O (d) bedbug, 5. E, D. Ver, (a) tick, 1. V, (c) leech, 4. Breakdown of complex insoluble, organic compounds into simple soluble, molecules is, 2. N, 3. V, (b) absorption, 4. V, (a) digestion, (c) assimilation O (d) egestion, 5. The largest gland in the human body, 5. I, is, 6. T, (a) adrenal gland, (b) salivary gland, E. Sho, (c) pancreas, (d) liver, 1., 2. ], 6. This organ begins with mouth and ends, with anus., 3. ], 1, (a) stomach, (b) alimentary canal, 4., (c) foodpipe, (d) buccal cavity, 5., 6.
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C. Match the columns., Column A, Column B, (a) Fatty acids and, glycerol2, (b) Simple sugar, (c) Amino acidsO, 4. Salivary amylase (d) Liver5), (e) Buccal cavity, 1. Proteins, 2. Fats, 3. Carbohydrates, 5. Bile, Vow Shart, T me, octione
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Let's Drill Our Skills, (c) influenza, (d) malaria, 3. To obtain fleece by shaving sheep's, body is called, (a) dyeing, (c) shearing O (d) spinning, 4. Which of the following fibres is soft, and light?, A. MCQS-Choose the correct answers., 1. People prefer to wear clothes during, winter made, of, up, 90) sl, (d) nylon, 2. People working in wool industry are, (a) wool, O (b) sorting, (c) cotton, at risk of, (a) ringworm, (b) sorter's disease, O (b) silk, O (d) wool, (a) cotton, (c) jute, Cloth Materials - Fibre to Fabric, 33, 100, 00
