Free Practice Questions for BSEH SS Biology
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Key Facts: BSEH SS Biology Exam
3 hours
Typical BSEH Senior Secondary Biology theory exam duration
BSEH date-sheet logistics (code 865)
70 + 30
Typical theory + practical mark split for Class 12 Biology
BSEH Class 12 Biology syllabus structure
33%
Common Senior Secondary subject pass floor for BSEH theory electives
BSEH Senior Secondary notification practice
Code 865
Biology subject code on BSEH Senior Secondary date sheet
BSEH date sheet
English MCQ adaptation
This free local bank is not the official Senior Secondary paper format
OpenExamPrep practice policy
BSEH Senior Secondary Biology is a Class 12 public-exam theory elective of about 3 hours (date-sheet code 865; theory ~70 + practical ~30) with a 33% pass floor, covering reproduction through ecology — not a pure MCQ board paper. This free 2026 bank is an English MCQ study adaptation for NCERT/BSEH-focused Class 12 Biology concepts and calculations.
Sample BSEH SS Biology Practice Questions
Try these sample questions to review concepts for the BSEH SS Biology exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.
1In angiosperms, the mature male gametophyte is represented by the:
2The embryo sac of a typical flowering plant is usually:
3Double fertilisation in angiosperms results in:
4Which layer of the anther wall is nutritive for developing pollen grains?
5Apomixis is best defined as:
6In a typical dicot embryo, the embryonic root is called the:
7Which of the following promotes outbreeding in flowering plants?
8Endosperm in angiosperms is generally:
9In humans, spermatogenesis occurs in the:
10The hormone primarily responsible for ovulation is a surge of:
About the BSEH SS Biology Exam
Haryana Senior Secondary Biology under BSEH covers Class 12 Biology aligned to the Board’s Senior Secondary syllabus and NCERT-style Class 12 Biology. Core units include sexual reproduction in flowering plants and humans, reproductive health, inheritance and molecular genetics, evolution, human health and diseases, microbes in human welfare, biotechnology principles and applications, and ecology (populations, ecosystems, biodiversity). Official assessment is a theory paper of about 3 hours (date-sheet code 865), typically paired with a practical component (70 + 30). This free local bank provides English four-option MCQs for revision and numerical practice; pair it with official syllabus PDFs and written/diagram practice via bseh.org.in.
Exam sponsor: Board of School Education Haryana (BSEH). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Assessment
BSEH Senior Secondary Biology is a Class 12 theory elective under the Senior Secondary Certificate Examination (date-sheet code 865). Official logistics describe about 3 hours of theory work, commonly with a 70-mark theory + 30-mark practical total of 100 (confirm the year’s circular). Syllabus is CBSE/NCERT Class 12 Biology-aligned: Unit VI Reproduction (16 marks), Unit VII Genetics and Evolution (20), Unit VIII Biology in Human Welfare (12), Unit IX Biotechnology (12), and Unit X Ecology (10). Hindi/English medium materials are typical; this practice bank is an English-language MCQ study adaptation. Confirm the current syllabus PDF and circulars on bseh.org.in.
Time Limit
3 hours
Passing Score
33%
Exam / Certification Fees
As notified by BSEH and paid through affiliated schools for regular and compartment/improvement sittings (no single fixed public subject fee for all categories).
Exam sponsor websiteFees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Our practice resources: topics covered
We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.
Reproduction (Unit VI)
Flowering plants, human reproduction, and reproductive health.
Genetics and Evolution (Unit VII)
Mendelian genetics, molecular inheritance, and evolution.
Biology in Human Welfare (Unit VIII)
Human health and diseases; microbes in human welfare.
Biotechnology (Unit IX)
rDNA principles/processes and biotech applications.
Ecology (Unit X)
Populations, ecosystems, and biodiversity conservation.
Preparing for the BSEH SS Biology Exam
What You Need to Know
- Passing score: 33%
- Assessment: BSEH Senior Secondary Biology is a Class 12 theory elective under the Senior Secondary Certificate Examination (date-sheet code 865). Official logistics describe about 3 hours of theory work, commonly with a 70-mark theory + 30-mark practical total of 100 (confirm the year’s circular). Syllabus is CBSE/NCERT Class 12 Biology-aligned: Unit VI Reproduction (16 marks), Unit VII Genetics and Evolution (20), Unit VIII Biology in Human Welfare (12), Unit IX Biotechnology (12), and Unit X Ecology (10). Hindi/English medium materials are typical; this practice bank is an English-language MCQ study adaptation. Confirm the current syllabus PDF and circulars on bseh.org.in.
- Time limit: 3 hours
- Exam / certification fees: As notified by BSEH and paid through affiliated schools for regular and compartment/improvement sittings (no single fixed public subject fee for all categories). Official sources
Using Our Practice Resources
- Work through all 100 available questions
- Review every answer and explanation
- Track weak areas and revisit them
- Use our AI tutor for tough concepts
BSEH SS Biology: Suggested Study Strategy
Frequently Asked Questions
How is BSEH Senior Secondary Biology officially examined?
Biology is examined under the Haryana Senior Secondary Certificate Examination as a Class 12 theory elective with a practical component. Date-sheet materials list Biology as code 865 with about 3 hours of theory work; mark structure is commonly 70 theory + 30 practical. Confirm the year’s syllabus PDF, date sheet, and circulars on bseh.org.in.
Is this practice bank the same format as the official Senior Secondary Biology paper?
No. Official BSEH Class 12 Biology theory papers mix objective and subjective (short/long, diagram, reasoning) sections. This bank is an English-language multiple-choice study adaptation for concepts and numericals only — not an official translation, blueprint replica, or full written-paper simulation.
What syllabus does this bank follow?
It covers topics from BSEH Senior Secondary (Class 12) Biology / NCERT Class 12 Biology style scope: Unit VI Reproduction, Unit VII Genetics and Evolution, Unit VIII Biology in Human Welfare, Unit IX Biotechnology, and Unit X Ecology, using the official unit mark weights as a distribution guide for this bank.
What is the pass mark for BSEH Senior Secondary Biology?
BSEH Senior Secondary subject pass floor is commonly stated as 33% for theory electives. Always verify the current BSEH Senior Secondary notification for exact criteria for your sitting, including any separate practical requirements.
Where should I check official syllabus and date sheets?
Use the Board of School Education Haryana website at bseh.org.in for Class 12 syllabus catalog entries (including Biology), date sheets (code 865), and exam circulars.