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Turn your biology notes into Class 11 and 12 quiz questions

Need ready-made biology questions? DeckOwl writes a custom set from your own Class 11 or 12 material, with answers and explanations for each one.

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Drop files here or browsePDF, DOCX, PPTX, text or photos of your notes · several files with Plus

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Why generated questions beat generic sets for Class 11 and 12

Printed sets of biology quiz questions for class 11 and 12 rarely match the chapters your teacher actually covers. DeckOwl takes your own syllabus PDF, slides or notes and writes multiple-choice, true/false or short-answer questions with explanations, so every question comes from your course material.

Questions follow your chapter, not a generic syllabus
Each answer includes an explanation you can review
Spaced repetition brings back the questions you missed
Exports to PDF, DOCX and Moodle XML are available on paid plans

Example Class 11 and 12 biology quiz questions

Which organelle is the site of the light-independent reactions of photosynthesis?The stroma of the chloroplast. The Calvin cycle uses ATP and NADPH made in the thylakoids to fix carbon dioxide in the stroma.

Which heart valve lies between the left atrium and the left ventricle?The bicuspid (mitral) valve. It stops blood flowing back into the left atrium when the ventricle contracts.

What is the net ATP yield from one glucose molecule in glycolysis?2 ATP. Glycolysis spends 2 ATP in its preparatory phase and produces 4, so the net gain is 2.

True or false: mitosis produces four genetically distinct daughter cells.False. Mitosis produces two genetically identical diploid daughter cells, while meiosis produces four haploid cells.

Which hormone lowers blood glucose by promoting its uptake into muscle and fat cells?Insulin, secreted by the beta cells of the pancreatic islets. It increases glucose uptake by moving GLUT4 transporters to the cell surface.

Generate the full set

Questions from your syllabus

Upload a chapter PDF, slides or notes and get questions based on what your teacher actually covers.

Three question types

Choose multiple choice, true/false or open questions, each with an explanation of the correct answer.

Export when you need it

Paid plans export to PDF, DOCX, Anki and CSV, and Pro adds QTI 2.1 and Moodle XML for your class platform.

How it works

Upload your material

Add a PDF, DOCX, PPTX, plain text file or a photo of a textbook page.

Pick the question type

Select multiple choice, true/false or short answer, and how many questions you want.

Study or export

Practice in the browser right away, or export the set if your plan includes exports.

Class 11 topics like the cell cycle, plant transport and the nervous system, and Class 12 topics like genetics, evolution and ecology, each need different question types. Upload one chapter at a time and check the output against your textbook before you study it.

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Frequently asked questions

How many quiz questions should I practice for Class 12 biology?

Aim for a set of 20 to 30 questions per chapter, spread across several study sessions. Retrying the questions you got wrong matters more than the total count.

What is the best way to study biology quiz questions for Class 11?

Answer each question before reading the explanation, and note why each wrong option is wrong. Review older topics like cell biology again before exams so they stay fresh.

Does DeckOwl cost anything to try?

The free plan includes 3 generations per month with browser study, and no credit card is needed to start. Exports are paid features.

Can I export generated questions for my class?

PDF and DOCX export come with Plus at $99.90/year or $9.99/month, and QTI 2.1 and Moodle XML export come with Pro at $14.99/month. Students with a school email get 40% off.

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