Page 109 - EM BIOLOGY NOTES 10TH CLASS PSR DIGITAL BOOKS

THINKING SKILLS - OBJECTIVE TYPE - ANSWERS
Arrange the following in a sequential order

1. G phase, S phase, G phase, M phase
1 2
2. Stomach, Duodenum, Small intestine, Rectum
3. Vasa efferentia, Epididymis, Vasa deferentia, Ejaculatory duct
4. Diopithicus, Ramapithichus, Astrolopithicus, Homo habilus
5. Prophase, Metaphase, Anaphase, Telophase
6. Pharynx, Larynx, Trachea, Bronchus, Bronchioles, Alveolus
7. Sensory organ, Afferent nerve, Association nerve, Efferent nerve, Muscle
8. Glomerular filtration, Tubular reabsorption, Tubular secretion, Formation of urine
9. Auricles, Ventricles, Aorta, Body parts
10. select potted plant, Keep the plant in dark room, Cover the leaf with black paper, Place
the potted plant in sun light.
11. Fertilisation, Zygote, Embryo, Fruit, Seed.
12. Activation of chlorophyll, Photolysis, Formation of ATP & NADPH, Formation of Glucose.
13. Ingestion, Digestion, Absorption, Defecation.
14. Breathing, Gaseous exchange at lungs level, Gas transport by blood, gaseous exchange
at tissue level, Cellular respiration .
15. Glomerulus, PCT, Loop of Henle, DCT, Collecting tube.
16. Kidney, Ureters, urinary bladder, urethra.
17. sepals, petals, Stamens, carpels.
18. phyto plankton, zoo plankton, Fish, Man.
19. Ovary, Fallopian tube, Uterus, Vagina.
20. Grass, Grasshopper, Frog, Snake, Hawk.

Give Examples

1. Mushrooms & Bread moulds 2. Lice, Leech, tapeworm & cuscuta 3. Pepsin & Trypsin
4. Kwashiorkor & Marasmus 5. B,C 6. A, D, E, K 7. Cockroach, Grasshopper 8. Fishes
9. Birds, Mammals 10. Earthworm, starfish 11. carbohydrates, proteins and fats
12. Alkaloids, Tannins, Resins 13. Quinine, Nicotine, Caffeine 14. Cassia, Acasia
15. Pitutory gland, Pancreas 16. Auxins, cytokinnins 17. Mimosa pudica
18. Paramoecium, bacteria 19. Algae & fungi 20. Jasmine, Strawberry 21. Rose, Hibiscus
22. Mango, Citrus, apple 23. Gonorrhoea, syphilis, AIDS 24. Cow, buffalo
25. Forelimb of a whale, wing of a bat 26. wings of birds, wings of bats
27. carbon, uranium 28. pinna, hair on skin, mammary glands 29. Diarrhoea, typhoid,
amoebiasis 30. pesticides containing mercury, lead 31. Lead (Pb), cadmium (Cd), Chro-
mium (Cr), Manganese (Mn) 32. Leguminous plants Ex: Gliricidia 33. Air, Water, Sunlight
34. Coal, Petroleum, Natural gas 35. contour strip cropping

Read the sentence, find the error & rewrite it

1. Respiration 2. Magnesium 3. Hydroxyl 4. Niacin (B ) 5. Mangrove plants 6. out of the
3
lungs 7. vasopressin 8. serum 9. cortex 10. cell body 11. Endocrine glands 12. Medulla
oblongata 13. 8 nuclei 14. chyme 15. Bioaccumulation 16. Tricuspid valve 17. veins
18. precaval vein 19. Meiosis 20. Adrenalin 21. Ghrelin 22. Natural selection 23.
Heredity 24. Biomass

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