Haryana Board Class 11 Biology Model Paper With Solution 2024-25: Download Free PDF

BSEH Haryana Board Class 11 Biology Model Paper 2025: The Haryana Board Class 11 Biology Model Paper 2025 is released for the students of class 11. It is designed to help students prepare effectively for their exams. It gives a clear understanding of the question paper format, including the types of questions and their distribution of marks. By practicing the model paper, students can understand which topics are more important and more. 

The sample paper includes a variety of question types like multiple-choice, short-answer, and long-answer questions, allowing students to build their confidence and improve their time management during the exam. This is a helpful resource for scoring well in the Biology subject.

Read More: Haryana Board Class 11 Sample Paper With Solution 2024-25 (All Subjects)

HBSE Class 11 Biology Model Paper 2024-25: General Guidelines 

• All questions are compulsory to attempt.
• The question paper has five sections and 35 questions. 
• Section A has 18 questions of mark 1 each; Section B has 7 questions of 2 mark each; Section C has 5 questions of 3 marks each; Section D has 2 case-based questions of 4 marks each; Section E has 3 questions of 5 marks each. 
• There is no overall choice. However, internal choices have been provided in some questions. Astudent has to attempt only one of the alternatives in such questions. 
• Where ever necessary, neat and properly labelled diagrams should be drawn 

HBSE Class 11 Biology Model Paper 2024-25

The complete sample paper for Class 11 Biology is provided here. Download its PDF and the solution from the links provided below:

1. Which of the following is the correct scientific name of wheat derived by binomial nomenclature?

(a) Triticum vulgare

(b) Triticum aestivum

(c) Oryza sativa

(d) Zea mays

2. Methanogens belong to

(a) Eubacteria

(b) Archaebacteria

(c) Dinoflagellates

(d) Slime moulds.

3. An example of colonial alga is:

(a) Chlorella

(b) Volvox

(c) Ulothrix

(d) Spirogyra.

4. The term poly adelphous is related to ..............

5. The type of joint between alter and axis is

(a) Fibrous joint

(b) Synovial

(c) Cartilaginous joint

(d) Both (a) and (c)

6. Periplaneta belongs to which Phylum?

7. Which is common in plant and animal cells?

(a) Centrioles

(b) Central vacoule

(c) Mitochondria

(d) Plastids

8. Endo skeleton of a cell is ............

9. Name one element invariably found in proteins but not in all carbohydrates and lipids.

10. The essential element required for water splitting in Photosynthesis leading to O2 evolution is :

(a) Mo

(b) Mn

(c) Mg

(d) K

11. Name the most common respiratory substrate.

12. Spraying sugarcane crop with a plant harmone increases length of plants and increases yield by as much as 20 tonnes per acre. The harmone is -

(a) Gibberellin

(b) Auxin

(c) Cytokinin

(d) ABA

13. Acetyl co-Ais formed from ............. and coenzyme A.

14. Which adrenal harmone accelerates the heart beat under normal conditions?

15. Which of the following is excreted in human urine?

(a) Ammonia

(b) Urea

(c) Uric acid

(d) Amino acid.

In each of the following questions two statements are given, one is Assertion (A) and other is Reason(R). For Aand R, mark the correct answer as

(a) If both Aand R are true and R is correct explanation of A.

(b) If both Aand R are true but R is not correct explanation of A

(c) If Ais true and but R is false.

(d) If both Aand R are false.

16. Assertion: Meiosis II is similar to mitosis.

Reason: Meiosis I cannot occur in haploid cells.

(a) (b) (c) (d)

17. Assertion: Atherosclerosis is a disease characterised by the thickening of arterial walls.

Reason: Deposition of cholesterol and triglycerides in the arterial walls causes atherosclerosis.

(a) (b) (c) (d)

18.Assertion: Diabetes insipidus is marked by excessive Urination and too much thirst of water.

Reason: Anti-diuretic harmone (ADH) is secreted by the posterior lobe of pituitary gland.

(a) (b) (c) (d)

Section-B

19. Distinguish between intracellular and extracellular digestion.

 Or

What is the difference between direct and indirect development?

20. Both gymnosperms and angiosperms bear seeds, then why are they classified separately.

 Or

What is heterospory? Briefly comment upon its significance. Give two examples.

21. How is pinnately compound leaf different from a palmately compound leaf?

22. What is a mesosome in a prokaryotic cell? Mention the functions that it performs.

Or

How does the position of centromere form the basis of Classification of chromosomes?

23. Why is the colour of a leaf kept in the dark frequently yellow, or pale green? Which pigment do you think is more stable?

24. Fill in the blanks.

Harmones Target gland

Hypothalamic Harmones .............

Thyrotrophin (TSH) ............

Corticotropin (ACTH) .........

Gonadotropin (LH, FSH) ..............

25. Match column I with column II

(a) Smooth muscle (i) Myoglobin

(b) Tropomyosin (ii) Thin filament

(c) Red muscle (iii) Sutures

(d) Skull (iv) Involuntary

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To view and access the complete set of questions in the PDF format click on the link below to download PDF for free along with the marking scheme of Class 11 Biology solution, which will help you to get the exact idea of what is needed to get good scores and grades in upcoming examinations.

This model paper for Class 11 Biology is a helpful source for students to practice and understand important concepts. By working through different types of questions, students will feel more confident for exams. These topics will not only help in the tests but also prepare students for future studies in business. 

Related:

HBSE 11th Syllabus 2025 - All Subjects

Also Check: 

• Haryana Board Class 11 Mock Test (Science)
• Haryana Board Class 11 Mock Test (COMMERCE)