Carnivorous plants Notes: Definitions & Explanations PDF | Download eBooks
Study Carnivorous plants lecture notes PDF with biology definitions and explanation to study “What are Carnivorous plants?”. Study carnivorous plants explanation with biology terms to review biology course for online degree programs.
Carnivorous plants Definition:
Carnivorous plants are photosynthetic but supplement their mineral diet by capturing insects and other small animals.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Carnivorous plants Notes:
These carnivorous plants live in acid bogs and other habitats where soils are poor in nitrogen and other minerals. Pitcher plants such as Nepenthes and Sarracenia have water-filled funnels into which prey slip and drown, eventually to be digested by enzymes. Sundews (genus Drosera) exude a sticky fluid from tentacle-like glands on highly modified leaves. Stalked glands secrete sweet mucilage that attracts and ensnares insects, and they also release digestive enzymes. Other glands then absorb the nutrient "soup". The highly modified leaves of Venus flytrap (Dionaea muscipula) close quickly but partially when a prey hits two trigger hairs in rapid enough succession.
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