VBQs Our Environment Class 10 Science

Question. Which group of organisms are not constituents of a food chain?  (i) Grass, lion, rabbit, wolf(ii) Plankton, man, fish, grasshopper(iii) Wolf, grass, snake, tiger(iv) Frog, snake, eagle, grass, grasshopper(a) (i) and (iii)(b) (iii) and (iv)(c) (ii) and (iii)(d) (i) and (iv) Question. The percentage of solar radiation absorbed by all the green plants for […]

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VBQs Life Processes Class 10 Science

Question. If salivary amylase is lacking in the saliva, which of the following events in the mouth cavity will be affected?   (a) Proteins breaking down into amino acids(b) Starch breaking down into sugars(c) Fats breaking down into fatty acids and glycerol(d) Absorption of vitamins Question. Choose the correct statement that describes arteries.   (a) They have […]

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