Download CBSE Class 11 Biology Sample Papers
Review targeted exam resources with the CBSE Class 11 Biology Sample Paper Set 26. Built according to official CBSE standards for the 2026-27 academic year, these downloadable Class 11 Biology sample papers support effective revision and performance tracking.
Access CBSE Sample Papers and Solutions
View or download the dedicated CBSE Class 11 Biology Sample Paper Set 26 resource below. Engaging with these sample papers under timed conditions ensures continuous academic progress and mastery of the 2026-27 exam format.
SECTION – A
Q.1 What is an association between roots of higher plants and fungi called?
Q.2 Name the family in which carpels of the flower are obliquely placed.
Q.3 Give the term used for the stacks of thylakoids.
Q.4 At which stage of meiosis, the chromosomes appear to be beaded.
Q.5 A chemical substance changes pepsinogen into pepsin. Identify it.
SECTION – B
Q.6 Define vital capacity. What is its significance?
Q.7 How do chylomicrons differ from micelles with regard to their structural components?
Q.8 How are prosthetic groups different from co-factors?
Q.9 Mention the differences between metaphase of mitosis and metaphase-1 of meiosis.
Q.10 Write the floral formula and draw the floral diagram of flower of family fabaceae.
OR
Give one example each of –
a) an acidic amino acid b) a basic amino acid
SECTION - C
Q.11 How do neutral solutes move across the plasma membrane? Can the polar molecules move across it in the same way? If not then how these are transported across the membrane?
Q.12 Describe briefly the structure of a typical nucleus.
Q.13 Distinguish between –
a) reducing sugars and non-reducing sugars
b) purine and pyrimidine
Q.14 List the main differences between mitosis and meiosis.
Q.15 a) What happens to the extra glucose or carbohydrates consumed by a person?
b) Justify the statement “pancreatic juice contains strong proteolytic enzymes”.
Q.16 What is the effect of pCO2 on oxygen transport?
OR
Draw a labelled diagram of a section of an alveolus with a pulmonary capillary.
Q.17 Describe the ultrastructure of cilia and flagellum diagrammatically.
Q.18 Draw a well labelled diagram of a cyanobacterial cell.
Q.19 Draw the diagram of different types of aestivation.
Q.20 a) Bring out the difference between lyases and ligases.
b) Give the general characteristics of dinoflagellates.
Q.21 a) Describe the binomial nomenclature with example.
b) Differentiate between sucrose and maltose.
Please click the link below to download CBSE Class 11 Biology Sample Paper Set Z
Free study material for Biology
CBSE Class 11 Biology Sample Paper Set 26 & Sample Question Papers for Class 11 Biology
Download Sample Paper: CBSE Class 11 Biology Sample Paper Set 26 (Class 11 Biology)
Access structured sample papers for Class 11 Biology. Solving the CBSE Class 11 Biology Sample Paper Set 26 provided above helps students understand official exam blueprints and tackle anticipated question formats with confidence.
Key Advantages of Solving CBSE Class 11 Biology Sample Paper Set 26
- Exam Blueprint: Understand mark allocations and structural guidelines relevant to Class 11 evaluations.
- Targeted Improvement: Identify weak areas in Class 11 Biology requiring focused revision.
- Pacing & Precision: Practice mixed question formats to build execution speed and ensure timely paper completion.
How to Analyze Your Performance in CBSE Class 11 Biology Sample Paper Set 26
- Verify Answers: Compare your responses against professional teacher solutions provided in the sample paper keys.
- Error Analysis: Class 11 learners must review incorrect answers carefully to understand underlying mistakes.
- Concept Reinforcement: Consult the official NCERT book for Class 11 Biology when stuck before re-attempting problems.
FAQs
You can download the complete PDF for CBSE Class 11 Biology Sample Paper Set 26 for free from StudiesToday.com. Our resources for Class 11 Biology are updated for the latest academic session and follow the official exam pattern.
Yes, CBSE Class 11 Biology Sample Paper Set 26 comes with detailed, teacher-verified solutions. We have provided step-by-step answers for Biology to help students of Class 11 understand correct methodology and marking scheme.
Practicing this Biology paper helps in time management and identifying important topics. For Class 11, solving mock papers is the best way to gain confidence and reduce exam-day anxiety.
Yes, all our study materials for Class 11 Biology are provided in a mobile-friendly PDF format. You can easily download CBSE Class 11 Biology Sample Paper Set 26 on your mobile device.