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Parasitism
A parasite is an organism that spends a significant portion of its life in or on the living tissue of a host organism and which causes harm to the host without immediately killing it. Parasites also ... > more -
Pesticide poisoning
Pesticide poisonings, where chemicals intended to control a pest affect non-target organisms such as humans, wildlife, or bees. Since label directions required by the FIFRA are specifically designed ... > more -
Orchidaceae
Orchids are among the largest and most diverse of the flowering plant families, with over 800 described genera and 25,000 species. Orchids are truly flowers of superlatives. Even a complete layman in ... > more
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