Class 11
Cell Biology
Understand how cells organise life, exchange materials and divide. Connect each structure to its function before moving on to chromosome-counting questions.
6 published MCQs
Read Chapter ↗BIOLOGY CHAPTERS & MCQ PRACTICE
Class 11 biology: understand each chapter.
Build your biology foundations one chapter at a time. Read the topic notes, work through the learning units and use the chapter questions to check which concepts need another look.
Start with 10 free MCQs. Register or log in for free to continue. Chapter reading and tutor contact are open without an account.
Available Class 11 Biology chapters
Class 11
Human Physiology
Follow the movement of food, gases, blood and signals through the human body. Use structure–function relationships to explain how organ systems maintain a stable internal environment.
6 published MCQs
Read Chapter ↗Class 11
Plant Physiology
Connect photosynthesis, respiration, transport and growth. Follow the location of each process and the direction of material movement to solve plant physiology questions confidently.
6 published MCQs
Read Chapter ↗Class 11
Diversity of Life
Organise the variety of life using shared characteristics. Learn how naming, classification and evolutionary relationships connect microorganisms, plants and animals.
6 published MCQs
Read Chapter ↗How to use these chapters
Start with a chapter you are studying at school. Write down unfamiliar terms, read the relevant unit and then try a few questions without looking at the notes. Return to the explanation when an answer surprises you.
Can I practise biology MCQs for free?
Yes. You can answer 10 questions before creating an account. Free registration unlocks further questions and saves your progress. Explanations appear after you answer when the tutor has provided them.
Where can I ask about a difficult concept?
Connect with Tutor Free by email. Include your class, chapter and question link, and explain what you have tried.
What should I use alongside this practice?
Follow your current syllabus and textbooks. The official NCERT textbook library is a useful source for school biology reading. Concrete Learning provides independent practice and is not affiliated with NTA.