Department of Biological Sciences

https://www.univ-soukahras.dz/en/dept/bio

Lecturer	Abdelouaheb ALOUANI
Information	Bachelor - Animal Biology and Physiology Department of Biological Sciences Website : https://www.univ-soukahras.dz/en/module/2774 Semester : S5 Unit : UEF3.1.1 Credit : 7 Coefficient: 3
Content	I. Main Characteristics of Development of some Fundamental Types  Development of Amphibians  Development of Birds  Development of Insects II. Necessary elements for development  Vitellogenesis  Heterogeneity of the distribution of reserves  The different envelopes that protect the gamete III. Fertilization  Change in the structure of the egg after fertilization  Activation of the egg IV. Segmentation  Transformation of the egg into a multicellular structure  Molecules involved in segmentation  Cellular interactions and affinities  Regulation of segmentation V. Gastrulation  Positioning of the three primordial tissues  Primary and secondary inductions  Control of transcription by cytoplasmic factors  Molecules involved in cell migration  Morphogenetic movements VI. Neurulation  Establishment of the neural tube and autonomic ganglia VII. Organogenesis VIII. Morphogenesis of embryonic appendages: Birds and Mammals IX. Genetic control of development  Expression of the developmental plan in Drosophila  Regulatory genes in vertebrate development X. Placenta XI. Development of Insects Evaluation method: Continuous assessment (TP and TD + written questions) and half-yearly exam
Evaluation	final exam 60 % +practical work20 %+Directed work20 % practical work: 75% TP reports (15/20) 15% Tests (3/20) 10% Attendance (2/20) Diracted work: 40% Presentations (8/20) 50% Micro-questions (10/20) 10% Attendance (2/20)