Question

[Board Term I, Set (CI), 2010
0. 10. Leaves of a healthy potted plant were
with vaseline. Will this plant remain healthy for
long? Give reasons for your answer.
[Board Term I, Set (35) 2011; 2010)
INCERT Exemplar 2017​

Answer 1

Answer:

the leaves which were not coated with vaseline will remain healthy

Explanation:

because coating the leaves of plant will block it stomata pores and plant will not able to exchange gases through these pores