Biology · SEXUAL REPRODUCTION IN FLOWERING PLANTS
हिन्दीWhich of the following plants came into India as a contaminant with imported wheat and has become ubiquitous in occurrence, causing severe pollen allergy?
Correct answer · Option 2
Parthenium hysterophorus
Explanation
Parthenium or carrot grass came into India as a contaminant with imported wheat, has become ubiquitous in occurrence, and causes severe pollen allergies leading to asthma and bronchitis.