MP Board Class 12 Biology Model Paper 2024: Download FREE PDF!

MP Board 2025 Model Paper Class 12: The Board of Secondary Education, Madhya Pradesh (MPBSE) has released the latest model papers for students of class 12. Students appearing for the 2025 exam must solve these model papers for better preparation. Students download the MP Board Class 12 Biology Model Paper 2024-25 from the direct link given in this article. 

MP Board Class 12 Biology Model Paper 2024-25

The Madhya Pradesh Board sample papers are an important resource as they help students to understand the question paper pattern and marking scheme. Check the below questions from the MPBSE Class 12 Biology Model Paper.

Also Read: MP Board Class 12 Biology Syllabus 2024-25

1. Choose the correct option and write-

I. In angiosperm plants the site of sexual reproduction is- 

(a) Seed 

(b) Fruit 

(c) Flower 

(d) Embryo

II. The disease caused by activation of oncogene is- 

(a) T.B. 

(b) Cancer 

(c) AIDS 

(d) Asthma

III. Select the correct option by looking at the picture of the young anther-

(a) a- epidermis, b-endothecium, c-middle layers,d-tapetum, esporogenous tissue, f-connective

(b) b-epidermis, c-endothecium, d-middle layers, e-tapetum, fsporogenous tissue, a-connective

(c) b-epidermis, c-endothecium, f-middle layers, e-tapetum, asporogenous tissue, d-connective

(d) b-epidermis, c-endothecium, f-middle layers, e-tapetum, dsporogenous tissue, a-connective

IV. Used as molecular scissors in genetic engineering- 

(a) DNA polymerase 

(b) DNA ligase 

(c) Helicase 

(d) Restriction endonuclease

V. Population density is designed as- 

(a) D 

(b) P 

(c) N 

(d) d 

VI. The condition of chromosomes in a person suffering from Turner syndrome will be- 

(a) 44+ X 

(b) 44+XXY 

(c) 44+ XY 

(d) 44+XXX

2. Fill in the blanks and write. 

I. From 200 secondary sperm cells. ……… sperm will be formed. 

II. The number of hydrogen bonds between adenine and thymine in a DNA molecule is…………

III. Penicillin is obtained from ………………… fungus. 

IV. Organisms whose genetic composition has been altered are called…… 

V. Name of the first transgenic cow is ……….. 

VI. Every ecosystem depends on… for energy. 

3. Choose true or false. 

I. GIFT is a method to control birth rate. 

II. The cranial cavity of Neanderthal man is 1400cc in size. 

III. India's share in the total biodiversity of the world is 8.1%.

IV. The method of producing thousands of plants through tissue culture is called micro propagation. 

V. Biopesticides harm the environment. 

VI. The corpus luteum is formed in the testis. 

4. Match and write the correct pairs- 

5. Write the answer in one sentence. 

I. Write the full form of ZIFT. 

II. Write the equation for Hardy-Weinberg theory. 

III. Write the name of the harmful chemical compound found in tobacco. 

IV. By which bond are the two chains of insulin held together? 

V. Write the full form of IUCN.

6. Write two reasons for population explosion.

OR

What is amniocentesis?

7. Explain Mendel's law of dominance. 

OR

Explain incomplete dominance.

8. What is divergent biological evolution?

OR

Which mixture of gases did scientist Miller use in his experiment on the origin of life?

9. Write the names of the constituent gases of biogas.

OR

Explain Biochemical Oxygen demand.

10. Write any two reasons for loss of biodiversity.

OR

Write any two differences between in-situ conservation and Ex-situ conservation.

11. How can Biopatent prevent Biopiracy?

OR

Write any two applications of biotechnology in agriculture.

12. Write any two differences between symbiosis and commensalism.

OR

Study the age pyramids 'A', 'B' and 'C' of the human population given below and answer the questions given below it: 

(a) Identify pyramids 'B' and 'C' .and write it. (b) Write the basis on which the above pyramids have been drawn.

13. With the help of diagram show the inheritance of colour blindness in the children born from a normal woman who marries a colour blind man. 

OR

Usually men suffer from haemophilia, but women are its carrier, explain the reason. 

14. Why is mother's milk considered the best for a newborn baby? Write any three reasons.

OR

Give a diagrammatic representation of the process of spermatogenesis.

15. What is sewage? Why is it harmful to us? Give any three reasons.

OR

Three microbes are listed below. Name the product produced by each one of them and mention their use. (a) Aspergillus niger (b) Trichoderma polysporum (c) Monascus purpureus 

16. The pyramid of biomass can be both straight and inverted, explain with example.

OR

Write any three differences between food chain and food web. 

17. Explain DNA packaging, and write any three characteristics of it.

OR

Give a diagrammatic representation of the transcription process of protein formation.

To download the complete model paper, refer to the link below:

MP Board Class 12 Exam Dates 2025

According to the date sheet released by the Madhya Pradesh board for the 2024-25 session, Class 12 exams will be held in the morning shift from 9:00 AM to 12:00 noon. The exams will start on February 25, 2025 and end on March 25, 2025. For more details, check MP Board Date Sheet 2025.

Also, check

MP Board Class 12 Model Papers 2024-25