580 حين علم البيئة المتقدم

Characteristics of aquatic and terrestrial animal populations (natality rate, density, age distribution). Population growth, effect of
abiotic factors on population growth (aquatic & terrestrial) species intra-and inter-relationships. Desert animal communities Aspects of modifications & adaptations of body structures of some desert animals. Ecosystem conservation.

ملحقات المادة الدراسية