The JK Board 2026 Class 12 Biology Question Paper with Solution PDF is available for download here. The JKBOSE Biology exam took place on March 3, 2026, during the morning session.
The paper was moderately challenging, emphasizing Plant and Human Physiology, Reproduction, Genetics, and Ecology. While objective questions on Mendelian inheritance and basic taxonomy were high-scoring, long-answer questions on complex physiological cycles and ecological case studies required a strong grasp of NCERT-based concepts and technical terminology. Top candidates should aim for 85–95 marks by providing structured answers with well-labeled diagrams and precise scientific definitions.
JK Board 2026 Class 12 Biology Question Paper with Solution PDF
| JK Board 2026 Class 12 Biology Question Paper with Solution PDF | Download PDF | Check Solution |
Which of the following is a method of contraception?
In which of the following human disorders is there a defect in the X chromosome?
What is the major function of the placenta in humans?
The Hardy-Weinberg principle is based on the assumption that:
Which of the following is a mode of asexual reproduction in flowering plants?
Who proposed the Chromosomal Theory of Inheritance?
What is the role of the lac operon in gene regulation?
Which of the following is the site of fertilization in humans?
What are Mendelian disorders? Describe Thalassemia with an example.
Explain the concept of evolution and the major evidences supporting biological evolution.
Explain the process of implantation in humans and its significance in pregnancy.
Discuss the different methods of birth control and explain their importance in reproductive health.
Define genetic drift and explain its importance in evolution.
What is IVF and how does it help in treating infertility?
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