planarian

الإنجليزية - التركية

الإنجليزية - الإنجليزية

تعريف planarian في الإنجليزية الإنجليزية القاموس.: Any of various freshwater flatworms, of the family Planariidae; One of the Planarida, or Dendrocœla; any turbellarian worm; free-swimming mostly freshwater flatworms; popular in laboratory studies for the ability to regenerate lost parts; Any of about 3,000 species of widely distributed, mostly free-living flatworms of the family Planariidae and related families (class Turbellaria), usually found in freshwater but also in marine and terrestrial environments. The soft, ciliated body is leaf-shaped when elongated. The spade-shaped head has two eyes and sometimes tentacles. The tail is pointed. The mouth is on the lower side, often more than halfway toward the tail. Most species are 0.1-0.6 in. (3-15 mm) long; some grow to about 1 ft (30 cm). Planarians swim with an undulating motion or creep like slugs. Most feed at night on protozoans, snails, and other worms; {i} type of flatworm which lives in water; Any of various freshwater flatworms, of the class Turbellaria

planarian

الواصلة

pla·na·ri·an

plıneriın

/pləˈnerēən/ /pləˈnɛriːən/

() From New Latin planaria (from Late Latin planarius (“lying on a plane”), from Latin planum) +‎ -an

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