UNIT WISE HSEB NOTES OF ZOOLOGY
CLASS : 11
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All the notes in the file are according to the syllabus of HSEB.
We have following Notes to download :
UNIT ONE : INTRODUCTION TO BIOLOGY
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Nature and scope of Biology, branches and relation with other sciences, General approach to understand life processes.
UNIT TWO : ORIGIN AND EVOLUTION OF LIFE
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Meaning of evolution, Life and its origin, A brief history of evolutionary ideas, Oparin and Haldane's theory, Miller and Urey Experiment, Organic evolution, evidences of evolution : structural, anatomical, paleontological, embryological,biochemical and genetical, Lamarckism, Darwinism and concept of Neo-Darwinism, Human evolution.
UNIT THREE : BIODIVERSITY
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Meaning of biodiversity, faunal diversity of Nepal.
UNIT FOUR : KINGDOM PROTISTA
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Characteristics and classification of phylum Protozoa up to class with examples; habit and habitat, structure, reproduction and life cycle of Paramecium and Plasmodium vivax (a concept of P.falciparum ).
UNIT FIVE : KINGDOM ANIMALIA
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General character and classification of the following phyla (upto class) with examples- Porifera, Coelentratrata (Cnidaria), Platyhelminthes, Aschelminthes (Nemathelminthes), Annelida, Arthropoda, Mollusca, Echinodermata and Chordata.
UNIT SIX : DETAILED STUDY OF EARTHWORM
Habit and habitat, structure; digestive, circulatory, excretory, reproductive and nervious systems. Economic importance.
UNIT SEVEN : DETAILED STUDY OF FROG
Habit and habitat, structure; digestive, circulatory, respiratory, urino-genital and nervious system (structure and function of brain).
UNIT EIGHT : ENVIRONMENTAL POLLUTION
Air, water and soil. Sources of pollution, their effect and control measures. Hazards of pesticides.
UNIT NINE : ANIMAL BEHAVIOUR
Taxes, reflexes and reflex action, dominance and leadership, migratory behaviour of fish and bird. Animal Adaptation : Aquatic Adaptation : Aquatic, amphibious and terrestrial (arboreal and volant)
UNIT TEN : CONSERVATION OF WILDLIFE RESOURCES
Wildlife conservation : Meaning of wildlife, importance of wildlife, meaning of rare, threatend, vulnerable and endangered species; few endangered species in Nepal. Conservation practices (National parks, Wildlife reserves and hunting reserves ), Ways of conservation and causes of extinction. Human responsibility for the protection of earth.
Tags:
Biology