Biology Grade 12
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17.1 Introduction
17.2 Coordination in Plants
17.2 Coordination in Plants
17.2.1 Control Through Harmones
17.2.2 Plant Movements
17.2.3 Responses to Environmental Stresses in Plants
17.2.4 Defense Against Pathogens in Plants
17.2.5 Biological Clocks and Circadian Rhythms
17.2.6 Plant Hormones
17.3 Coordination in Animals
17.3 Coordination in Animals
17.3.1 Nervous Coordination
17.3.2 Working of sensory Reseptors with Special Reference to skin
17.3.3 Neurons
17.3.4 Effectors
17.3.5 Reflex Arc
17.4 Nerve Impulse
17.5 Synapse
17.6 Evolution of Nervous System
17.7 Human Nervous System
17.7 Human Nervous System
17.7.1 Central Nervous System (CNS)
17.7.2 Peripheral Nervous System (PNS)
17.7.3 Autonomic Nervous System
17.7.4 Nervous Disorders
17.7.5 Effect of Drugs on Coordination
17.8 Chemical Coordination
17.8 Chemical Coordination
17.8.1 Hormones
17.9 Endocrine glands of Mammals
17.9 Endocrine glands of Mammals
17.9.1 The Pituitary Gland
17.9.2 Thyroid Gland
17.9.3 Parathyroids
17.9.4 Islets of langerhans (Pencreas)
17.9.5 Adrenals
17.9.6 Gut
17.10 Gonads
17.10 Gonads
17.10.1 Ovary
17.10.2 Testes
17.10.3 Feedback Machanism
17.11 Behaviour
17.11 Behaviour
17.11.1 Innate Behaviour
17.11.2 Instincts and Learning
17.11.3 Learning Behaviour (Modification through experience)
