Sample Subjective Questions on Viruses, Bacteria, and Archaea.
Sample Subjective Questions on Viruses, Bacteria, and Archaea. What are the two components shared by all viruses? All viruses have;...
SHS
The Reaction Result From Mismatched Blood Transfusions.
The Reaction Result From Mismatched Blood Transfusions. A person’s blood type is determined by certain antigens found on the red...
How Pathogens are eliminated from the body and Why the Immune System Reject Foreign Tissues and Organs?
How Pathogens are eliminated from the body and Why the Immune System Reject Foreign Tissues and Organs? Introduction In combination...
Adaptive Immunity/Specific Defenses/Acquired Immunity.
Adaptive Immunity/Specific Defenses/Acquired Immunity. Adaptive immunity Adaptive immunity is a vertebrate-specific defense mechanism that recognizes specific molecules as being foreign...
Enlighten Knowledge note; The Lymphatic System.
The Lymphatic System. The lymphatic system, which is closely associated with the cardiovascular system, has four main functions that contribute...
Animal Tissues; Types and Their Functions.
Animal Tissues; Types and Their Functions. Cells form a working animal body through their emergent properties, which arise from successive...
Enlighten knowledge note on Plant nutritional requirement, elective biology for SHS.
Plant nutritional requirement Introduction. Plants are unique organisms that can absorb nutrients and water through their root system and carbon...
Traditional/Indigenous Way of Soap Production.
Traditional/Indigenous Way of Soap Production. Content: Introduction Scientific principles involved in soap production. The steps involved in traditional soap is...
Enlightened Knowledge, Rabbit Production in Ghana.
Rabbit Production in Ghana. Content; Rabbit and its importance General characteristics of rabbits Some common breeds of rabbits How to...
Enlighten exam, biology practical questions and answers (Section 1).
Enlighten exam, biology practical questions and answers (Section 1). Question 1 Specimen A – Twig of mango plant Specimen B...
CONCISE NOTE ON MOLE CONCEPT, INTEGRATED SCIENCE (SHS)
CONCISE NOTE ON MOLE CONCEPT Mole Mole is defined as the amount of substance containing Avogadro’s number in of particles....
Solution of ammonium carbonate and bromine water solution preparation in the laboratory.
Solution of ammonium carbonate and bromine water solution preparation in the laboratory. Ammonium carbonate solution; The molecular formula of ammonium...
Root structure and modification, elective biology note for SHS.
Root structure and modification ROOT SYSTEM: The root system anchors the plant in the soil. It absorbs water and ions...
Leaf structure, description, and modifications.
Leaf structure, description, and modifications. Leaves, which are initiated as primordia by the apical meristems, are vital to life as...
Morphology of Angiosperms (flowering plants)
Morphology of Angiosperms (flowering plants) Briefly describe the functions of a land plant’s root and shoot systems. Shoot system: A...
Life process of bony fish (Osteichthyes “Tilapia”), SHS elective biology.
Life process of bony fish (Osteichthyes "Tilapia") Tilapia is a common freshwater bony fish found in lakes and rivers and...
Reproduction in Angiosperms.
Reproduction in angiosperms. What is a flower? A flower is the sexual reproductive part of a flowering plant or angiosperm....
Sample Essay Questions on Reproduction in Angiosperms (flowering plants).
Sample Essay Questions on Reproduction in Angiosperms (flowering plants). What are the two “alternating generations” of plants? The two alternating...
Life Process of a Butterfly (Citrous swallowtail butterfly)
Life Process of a Butterfly (Citrous swallowtail butterfly) Biological classification Phylum Arthropoda. Reasons: Undergo moulting or ecdysis. They are haemocilic...
The Life of a Cockroach (Periplaneta americana); Practical Note for SHS Students.
Cockroach (Periplaneta americana). Biological Classification Phylum Arthropoda Reasons: Presence of haemocilic (open circulatory system). Presence of bilateral symmetrical body. Coelomate...
