Set of microscopic pollen grains isolated on white. Pollen allergy is also known as hay fever or allergic rhinitis.
Schlüsselwörter
pollen,
grain,
isolated,
allergy,
allergic,
reaction,
asthma,
fever,
particle,
white,
hay,
rhinitis,
three-dimensional,
air,
airborne,
allergen,
biology,
botany,
mobile phone,
day,
disease,
flower,
germ,
grain,
illustration,
microscopic,
plant,
pollination,
reproduction,
research,
science,
season,
seasonal,
seed,
set,
spore,
stamen
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