Question

A student performed the starch test on a leaf, some steps involved are shown below:The correct sequence of steps should be: *

Answer 1

Answer:

the correct sequence should be. rn. (a)4,3,2,1 (b)1,2,3,4 (c)2,3,4,1 (d)1,3,4,2. Aparna is correct.

Answer 2

ANSWER:

A,C,D,B

Explanation:

1] Leaf in boiling water

2]Leaf in alcohol heated in water bath

3]Leaf in water at room temperature

4]Leaf in iodine solution