Basidiospores are considered to be a major source of ___________?
Correct answer: A. airborne allergens
- A. airborne allergens
- B. water borne allergens
- C. animal faeces
- D. bio-weapon
Explanation
Basidiospores are reproductive spores released by fungi such as mushrooms and bracket fungi, and they can become airborne. Inhalation of these spores may trigger respiratory allergies.
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Environmental science covers ecosystems, food chains and webs, energy flow, biogeochemical cycles, biodiversity, natural resources and population effects. Atmospheric study includes the layers and composition of air, weather and climate, greenhouse gases, global warming, ozone depletion, acid rain and pollution, with climate change distinguished from ordinary weather variation.
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