Understand living systems, one clear concept at a time. Explore biology and botany notes, practise with explained questions, and build your laboratory skills.
From the whole organism to the living cell.
A CLOSER LOOK AT LIFEUse clear methods, worked calculations and explained questions to connect biology notes with evidence.
Create Class 11 and 12 Punjab Board practice papers. Choose your subject and chapters, then review the questions and marks before printing or exporting.
Open FSc Class 11 & 12 all-subjects generator →Create Class 9 and 10 chapter tests with MCQs, short and long questions, adjustable marks and Word/PDF export.
Open Class 9 & 10 generator →Create Class 9 and 10 physics practice papers with MCQs, short questions and numericals. Edit and review questions before classroom use.
Open Physics Class 9 & 10 generator →Build editable Class 9 and 10 paper drafts for Mathematics, English, Urdu and other subjects. Add complete questions, check marks, then print or export to Word.
Open all-subjects builder →Create editable Class 9 and 10 chemistry practice papers. Check question selection and curriculum coverage before classroom use.
Open Chemistry Class 9 & 10 generator →Build editable Class 11 and 12 practice papers. Review the generated questions, marking guidance and curriculum coverage before use.
Open Class 11 & 12 generator →These collections are being rebuilt with updated explanations, checked references and new practice questions. Lessons will return here after review.
Start with a worked lesson, then check your understanding with explained questions and a separate practice quiz.
Interpret Km and Vmax, inhibition models and experimental data.
Competitive and noncompetitive inhibition →Calculate Rf values and interpret chromatography results.
Chromatography calculations →Compare diversity indices using worked datasets and sampling limitations.
Simpson’s diversity index →Search a topic, process or practical technique.
Choose a subject. Start with the concepts.
Keep building from there.
Metabolism, biomolecules and the chemistry of plant life.
Explore notes Physiology02How plants grow, transport materials and respond to their environment.
Explore notes Life sciences03Cells, inheritance and the principles of genetic variation.
Explore notes Ecology04Populations, communities and plant responses to their habitats.
Explore notes Practical skills05Microscopy, specimen preparation and practical botany methods.
Explore notes Plant diversity06Explore vascular plants, their structure and classification.
Explore notesBrowse our course and practice collections, including subjects with a small number of lessons. These are growing collections; coverage varies by subject.
A guide to preparing, staining and mounting plant sections.
Explore the pathways behind an essential group of biomolecules.
More explanations, revision topics and practical resources.
Plant Physiology I
Featured illustration for this lesson; worked datasets below are teaching examples, no…
Plant Biochemistry -II
Featured illustration for this lesson; worked datasets below are teaching examples, no…
Plant Ecology II
Featured illustration for this lesson; worked datasets below are teaching examples, no…
Plant Physiology I
Featured illustration for this lesson; worked datasets below are teaching examples, no…
