Pollen allergy caused by
Parthenium
carrot grass
water hyacinth
more than one correct answer
As we have learned
Pollen allergy -
Pollen grains of many species cause several allergies and bronchial afflictions in some people often leading to chronic respiratory disorders - asthma, bronchitis etc.
- wherein
Eg: Parthenium or carrot grass that came into India as a contaminant with imported wheat.
-
More than one correct answer