Zoology Lesson - 9

Title           : TRB Study Material

Exam         : TRB Exam

Category  : Zoology  Lesson - 9 (Study Material)

Language : English

Content    : Zoogeography of Indian wild mammals. Indian primates – Natural Resources – Conversation of natural resources and wild life (Protection) Act. Wild life - Sancturies of Tamil Nadu. Environmental degradation - factors affecting environment. Patterns of Behaviour – Instinctive and learning behaviour – social behaviour – social organisation – Social behaviour in mammals – Aggression and courtship. EVOLUTION: Origin of life – Theories of evolution evidences for evolution – Natural selection – Micro evolution – Hardy - Weinberg Equilibrium – genetic draft. Speciation – Mechanism of speciation – Phyletic and sudden speciation modes of gradual speciation – Incomplete species – Species problems – Allopatric and sympatric speciation.

கீழ் காணும் Link - ஐ பயன்படுத்தி Zoology Study Material -ஐ இலவசமாக PDF வடிவில் Download செய்து கொள்ளவும்.





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