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Biology

BIOLOGY SS 2

Biology Unlocked: Exploring Life and Living Systems! Step into the fascinating world of life with Primacy Biology, the ultimate digital companion for secondary

12 chapters 105 lessons 0 students Mrs Johnny Edidiong
₦5,000.00
Enroll Now — ₦5,000.00

Course Curriculum

12 chapters · 105 lessons

  • Digestion Preview
  • Parts of the Digestive Tract Preview
  • Feeding Mechanisms in Some Organisms
  • Digestion in Flatworm [Tapeworm & Planarian]
  • Digestion in Earthworm
  • Digestion in Insects
  • Digestion in Bird
  • Digestive System and Digestion in Man
  • Digestion of Food in Human
  • Absorption and Assimilation
  • Feeding Habit
  • Mammalian Tooth; Types, Structure and Dental Formula
  • Summary and Evaluation

  • Definition of Excretion
  • Excretory Structures and Waste in Organisms
  • Types of Excretory Systems
  • Excretory System in Mammals
  • Structure of the Kidney
  • Structure of The Urinary Tubule (Nephron)
  • Excretion in Plants
  • Evaluation

  • Meaning of Transport System
  • Transport Media
  • Diverse Mechanisms of Transportation in some Organisms
  • Transport System in Mammals (Man)
  • Blood Cells
  • Functions of Blood
  • Summary and Evaluation

  • Blood Vessels
  • Protective Function of Blood
  • Types of Circulatory System
  • Differences between Artery and Vein
  • The Heart
  • Structure of the Heart
  • Blood Vessels and Organs Supplied
  • Transport System in Higher Plants
  • Evaluation

  • Phases of Respiration
  • Conditions Necessary for Respiration
  • Characteristics of Respiratory Surface
  • Types of Respiratory System
  • Mechanism of Respiratory System in Lower Animals
  • Respiratory System of Mammals & Respiration In Plants
  • Mechanism of Respiration in Mammals
  • Cellular (Internal) Respiration
  • Aerobic and Anaerobic Respiration
  • Respiration in Plant

  • Carbon Cycle
  • Carbon-Oxygen Balance
  • Water Cycle
  • Nitrogen Cycle
  • Decomposition in Nature
  • Stages of Decomposition
  • Plant Decomposition
  • Evaluation

  • Biological Association
  • Types of Associations
  • Adaptation
  • Special Adaptation of Some Organisms
  • Summary and Evaluation

  • Definition of Conservation of Natural Resources
  • Need or Reasons for Conservation
  • Methods of Conserving Natural Resources
  • Importance or Benefits of Conservation of Natural Resources
  • Ways of Ensuring the Conservation of Natural Resources
  • Problems Associated with Conservation
  • Summary and Evaluation

  • Definition and Types of Pest
  • Groups of Insect Crop Pests
  • Life Cycle of Some Selected Pest
  • Examples of Pests of Crops, their Effects and Control (Summary)
  • Pests and Parasites of Livestock and their Effects
  • Diseases
  • Summary and Evaluation

  • Homeostasis
  • The Kidney
  • Kidney (Renal) Diseases, Effects And Remedy
  • Effects and Remedy of Kidney Diseases
  • The Liver
  • Diseases of the Liver
  • The Skin
  • Functions of the Skin
  • Temperature Regulation
  • Hormones and Endocrine Glands
  • Animal Hormones
  • Plant Hormones
  • Summary and Evaluation

  • Sensory Receptors
  • Skin as a Sense Organ
  • The Organ of Sight (Eye)
  • Eye Defects and Corrections
  • The Organ of Hearing
  • Organ of Smell (Nose)
  • Organ of Taste (Tongue)
  • Summary and Evaluation

  • The Nervous System
  • Central Nervous System (CNS)
  • The Brain
  • The Spinal Cord (Structure And Functions)
  • The Peripheral Nervous System
  • The Neurons (Structure and Function)
  • Transmission of Nerve Impulses
  • Reflex and Voluntary Actions
  • Conditioned Reflexes
  • Summary and Evaluation

About This Course

Biology Unlocked: Exploring Life and Living Systems

Step into the fascinating world of life with Primacy Biology, the ultimate digital companion for secondary school learners. This engaging eBook transforms complex biological concepts into clear, easy-to-understand lessons that inspire curiosity and confidence.

Packed with vibrant illustrations, interactive summaries, and real-world examples, Primacy Biology makes learning about cells, ecosystems, genetics, evolution, and the human body both exciting and accessible. Each chapter is designed to build a strong foundation for exams while encouraging a deeper appreciation of how living organisms interact and thrive.

Whether used in the classroom or for self-study, this eBook empowers students to think critically, make connections across topics, and see the wonder of biology in everyday life.

Key Features:

ü   Simplified explanations aligned with secondary school curricula

ü   Richly illustrated diagrams and infographics for visual learners

ü   Review questions and activities to test understanding

ü   Real-world applications that bring concepts to life

ü   Ideal for both exam preparation and independent learning

Discover biology not as a subject—but as a story of life itself.

Your Instructor

instructor
Mrs Johnny Edidiong
₦5,000.00
Enroll Now — ₦5,000.00
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