What are pollens?
eukaryotes unicellular organisms building blocks of organisms antigens that cause allergy bees microscopic organisms nucleotides composing polymers diploid
A B C D E F G H
Many of the common allergens are pollens and dusts.
pollens are antigens that can cause an allergy
What are pollens? (A) eukaryotes (B) unicellular organisms (C) building blocks of organisms (D) antigens that cause allergy (E) bees (F) microscopic organisms (G) nucleotides composing polymers (H) diploid