The Cell Lecture 13 0.0 / 5 ? Human BiologyLecture 13UniversityNone Created by: saraht83Created on: 01-05-16 19:42 Advantages of multicellularity eliminates 'cheaters', suppresses genetic conflict and reduces predation risk 1 of 12 Cheater cells exploit cells that form the other parts of the organism 2 of 12 Colonies almost immune to predation, stable even after predator is removed. 3 of 12 Specialised cells lead to a division of labour between different cells 4 of 12 Colony formation cells stick together, identical cells 5 of 12 True metazoan selective cell adhesion, cells have different properties, composed of genetically identical cells 6 of 12 Single-celled organisms must be able to reproduce and carry out all functions for survival 7 of 12 Development involves co-ordinated patterns of cell division, specialisation into different cell types and ordered assembly of specialised cells into tissues and organs 8 of 12 Volvoceans organised colonies of cells, each of which resembles the unicellular protist Chlamydomonas 9 of 12 Gonium not a true multicellular organism as all cells are identical 10 of 12 Volvox true division of labour, true multicellular organism 11 of 12 Choanoflagellates unicellular protists that form colonies during part of their life cycle 12 of 12
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