Question

20. (v) The diagram shows two plant cells, X and Y, drawn to different scales.
Х
Y
Samples of the contents of X and Y were tested in Benedict's reagent which is
complex mixtures of sodium carbonate, citrate and copper sulphate used for check
the pressure of reducing sugars and iodine reacts with starch, respectively. What
results are expected?
Y
Х
Benedict's
reagent
iodine
Benedict's
reagent
iodine
+
(a)
(b)
(c)
(d)
+
-= negative result
+ = postive result​

Answer 1

Answer:

it's too hard

Explanation:0