Human Reproduction Question 258
Aerosols can reduce primary productivity by [CPMT 2000]
Options:
A) Destroying leaf tissue
B) Premature leaf fall
C) Reducing crop yield
D) All of these are correct.
Show Answer
Answer:
Correct Answer: D
Solution:
Aerosol is produced by jets, aeroplanes, trucks and other vehicles.
It can decrease the growth and productivity of plant and also cause abscission of leaves.
BETA
