This is a sketch of leaf partially covered with black paper for black paper experiment. Which part turn blue-black after starch test?
A. I only
B. II only
C. I and III
D. II and III
Answer:C
This is a sketch of leaf partially covered with black paper for black paper experiment. Which part turn blue-black after starch test?
A. I only B. II only C. I and III D. II and III