Question

e lactors responsible fore ASCENT of water
Xylem.
12
20. Observe the graph showing the effect of pH on enzy
activity
Renction Velocity
HHH
pH
a) What is the optimum pH for most of enzyme action
b) Why does enzyme activity decreases as we shift
alkaline and acidic side.
c) Name digestive enzyme showing optimum activity
acidic medium
12
21.Draw well labelled diagram of the U.S. of Human eye
A new
labelled T.S. of Dicot Root. V​

Answer 1

Answer:

Explanation:correct answer A