HSC Biology 2027 Practice Pack 1

What is inside Pack 1?

Build your skills one topic at a time across the Year 12 HSC Biology course, then bring them together in checks and mixed revision.

• 18 topic sets with worked support, independent practice and self-checks.
• Two course checks and mixed revision, with the actual chapter counts listed below.
• Course-specific resource conditions stated in the question booklet.
• A printable skill review sheet to record what to revisit.
• Worked solutions, marking criteria, common errors and suggested next steps.

The 90-question total includes topic self-checks, course checks and mixed revision. The 18 worked examples are additional learning support.

Two PDFs in the pack

The question booklet and separate solutions booklet use matching question references.

What Pack 1 covers

The contents below follow the order in the question booklet. Each topic set includes its final self-check.

1. Check 1 — explain your starting biological reasoning

   18 questions
2. Module 5Reproduction, mammalian control and agricultural manipulation

   2 questions
3. Module 5DNA copying, cell division and continuity

   2 questions
4. Module 5DNA organisation, protein synthesis and expression

   2 questions
5. Module 5Meiosis, genetic variation and inheritance models

   2 questions
6. Module 5Population inheritance, sequencing and DNA profiling

   2 questions
7. Module 6Mutation, mutagens and affected lineages

   2 questions
8. Module 6Mutation, gene flow, drift and population change

   2 questions
9. Module 6Biotechnology, society and biological diversity

   2 questions
10. Module 6Genetic technologies, cloning and recombinant DNA

    2 questions
11. Module 7Pathogen groups, host disease and agricultural impacts

    2 questions
12. Module 7Transmission, epidemics and causal investigations

    2 questions
13. Module 7Australian plant responses and animal innate defences

    2 questions
14. Module 7Innate/adaptive coordination and immune memory

    2 questions
15. Module 7Infectious-disease prevention, management and protocols

    2 questions
16. Module 8Feedback, coordination and environmental responses

    2 questions
17. Module 8Non-infectious disease causes and functional effects

    2 questions
18. Module 8Population evidence, prevention and future research

    2 questions
19. Module 8Hearing, vision and kidney-support technologies

    2 questions
20. Mixed revision — connect HSC biological evidence

    18 questions
21. Check 2 — apply learning to new biological records

    18 questions

Total: 90 questions · 180 practice marks

How to use this resource

1. Start with a topic you are learning at school. You do not need to finish the whole course first.
2. Review the topic prerequisites and worked example. Attempt its practice questions, then the final self-check independently.
3. Use the separate solutions and marking guidance to check your reasoning and record a next step on your review sheet.
4. If you want a starting check, try Check 1 on topics you have already studied before viewing its solutions. Record untaught material as “Not yet studied”.
5. Return to mixed revision and Check 2 as you cover more topics and complete directed practice. Compare your independent work on the selected topics.

This is self-marked topic practice for Year 12 HSC Biology. Use it alongside your school materials. Practice marks are a review aid and do not predict an assessment grade or ATAR.

Start with the free sample

Pack 0 provides an independent breadth preview of selected skills with the same self-marking approach. Open its page to check scope and current sample availability.

Independent practice resource

Original Skill Align topic practice for the course and edition shown above. Skill Align is an independent publisher and is not affiliated with or endorsed by NESA. The course checks support self-review; they do not predict an external examination grade or provide a validated diagnostic score.