2026 Form 4 Biology Paper 1 End of Term 2 Exam with Marking Scheme

• Duration: 2 HOURS
• Total Marks: 80
• Number of Questions: 27
• Structure: Answer all questions.

This paper  covers the following

• Characteristics of Living Organisms
• Active Transport in Animal Nutrition
• Mammalian Tooth Structure and Function
• Gaseous Exchange in Fish and Aquatic Plants
• Respiration and Respiratory Quotient
• Growth and Development Parameters
• Kingdom Classification and Nutrition Types
• Seed Germination and Respiration
• Genetics, Polyploidy, and Blood Groups
• Plant and Animal Excretion
• Ecology and Population Estimation Methods
• Stomatal Distribution and Habitat Identification
• Causative Agents of Diseases
• Blood Clotting Process
• Parthenogenesis and Plant Hormones
• Nucleic Acids and Protein Synthesis
• Photosynthesis and Leaf Adaptations
• Plant Transpiration Mechanisms
• Plant Tissues (Lignin)
• Microscopy
• Bioaccumulation of Insecticides
• Evolution and Analogous Structures