Question

15. The vitamin(s) that is/are stored by liver is/are : A) Vitamin D B) Vitamin A C) Vitamin B12 D) All the above

17. Identify the right sequence of events of Hydrilla experiment. [ ] 1) Invert the funnel in the beaker. 2 Insert Hydrilla plant twigs in the funnel. 3) Insert the test tube filled with water over the funnel. 4) Fill water in the beaker. A) 4, 2, 1,3 B) 1, 2, 3, 4 C) 2, 1, 4,3 D) 3,4, 1,2

18. The number of salivary glands present in human is/are : [ ] A) 1 pair B) 2 pairs C) 3 pairs D) 4 pairs

19. Leafless parasitic plant is : [ ] A) Dodder B) Rubber C) Neem D) Chrysanthemum 0. Choose the odd one : [ ] A) Biotin B) Pantothenic acid C) Folic acid D) Retinol ​

Answer 1

Answer:

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Explanation:

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Answer 2

Q.- 15 :- D ) All the above (✅)

Q.-18:- C ) 3 pair (✅)