Protists

Gecko published on


Picture 1 A diagram of Euglena, a genus of flagellates that contain chloroplasts. They are freshwater organisms that have a flexible pellicle rather than a rigid cell wall 1. Long flagellum 2. Photoreceptor 3. Eyespot 4. Contractile vacuole 5. Reservoir 6. Chloroplast 7. Nucleus 8. Pellicle 9. Cell membrane 10. Paramylon granule Picture 2 Paramecium caudatum is a ciliated protozoan. The poisonous trichocysts of these unicellular organisms are used for defense and capturing prey. 1. Pellicle 2. Contractile vacuole 3. Macronucleus 4. Cilia 5. Trichocyst 6. Food vacuole 7. Forming food vacuole 8. Gullet 9. Oral groove 10. Micronucleus
EFL subset that concentrates more on language in context than on grammar and language structures. It covers topics from accounting or computer science to tourism and business management. "Specific" means the studying through a field that is already known and relevant to a student.