Plant Science Study & Exam Prep
Simple, syllabus-standard revision notes for students of Botany, Agricultural Science, Plant Biology and Plant Pathology — labelled diagrams, key definitions, exam tips and past-paper style questions with model answers.
9 topics · free · no sign-up needed
Plant Cell Structure and Function
Learn the structure of the plant cell — cell wall, chloroplast, vacuole, nucleus and plasma membrane — with a labelled diagram, definitions and exam questions with answers.
Level: Secondary / First-year university
Photosynthesis: Process, Equation and Limiting Factors
Master photosynthesis for exams: the balanced equation, light and dark reactions, limiting factors, and the classic experiments — with diagrams and model answers.
Level: Secondary / First-year university
Leaf Structure, Stomata and Transpiration
Leaf internal structure, guard cells and stomata, the transpiration stream and the factors affecting transpiration rate — with labelled diagrams and exam answers.
Level: Secondary / First-year university
Plant Nutrition, NPK and Soil Fertility
Macronutrients and micronutrients, deficiency symptoms, soil pH, fertiliser types and calculation of application rates — the core agricultural science nutrition syllabus.
Level: Secondary / Diploma / Degree
Plant Pathology Basics: Pathogens, Disease Triangle and Koch's Postulates
The foundation of plant pathology: classes of pathogen, the disease triangle, the disease cycle, Koch's postulates and symptoms versus signs — with worked exam answers.
Level: Diploma / Degree
Plant Disease Control and Integrated Pest Management (IPM)
Cultural, biological, chemical, physical and legislative control of plant disease, the IPM pyramid, fungicide modes of action and resistance management — exam-ready.
Level: Diploma / Degree
Plant Reproduction, Flower Structure and Pollination
Flower parts and their functions, self- versus cross-pollination, adaptations of wind- and insect-pollinated flowers, fertilisation and seed dispersal — with labelled diagram.
Level: Secondary / First-year university
Genetics, Mendel's Laws and Crop Improvement
Mendel's laws, monohybrid and dihybrid crosses with Punnett squares, and how breeders use selection, hybridisation and disease resistance to improve crops.
Level: Secondary / Degree
Seed Structure, Germination and Plant Growth
Seed structure, conditions and types of germination, growth regions and plant hormones — with diagrams, definitions and worked exam questions.
Level: Secondary / First-year university