1. Department of Biology, Polydisciplinary Faculty of Larache, Abdelmalek Essaâdi University, B.P 745, Larache, Morocco
2. Research Unit of Nuclear Technology, Environment and Quality, National Institute of Agronomic Research, 90010, angier Morocco
3. Department of Biology, Faculty of Science and Technology, Abdelmalek Essaâdi University, B.P 416, Tangier, Morocco