W is an underground stem of its plant which is swollen with food.It is commonly used as a vegetable and also for making chips.When the solution X is added to the cut surface of W, then the colour Y is produced.The production of this colour tells us that W contains a nutrient Z in it.What are W,X,Y and Z?
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Answers
Answered by
12
Answer:
- w is potato
- x is salt solution
- y is change color in to brown
- z has carbohydrate and many mineral nutrients present in it
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Answered by
7
Answer:
w-potato
x-iodine solution
y-bluish black
z-carbohydrate-starch
Explanation:
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