Inherited Variation — Easy Quiz
A 9-question interactive quiz on inherited variation for Grade 9 Biology. Questions climb the Bloom ladder — recognition, understanding, application, reasoning, mastery — and every item carries a worked explanation, a hint and the misconception it is designed to catch.
Recognition and one-step understanding only.
Take the quiz
Question 1 of 9 · 0 answered · untimed
Which of these is an example of inherited variation?
Quiz details
TQ-BIO-GR9-40694
v2.6
Grade 9
Biology
Genetics
Inherited Variation
International Baccalaureate
9
14
8
8 min
Foundation
- Recall the core rule behind inherited variation without prompting.
- Explain inherited variation in the student's own words.
- Apply inherited variation to routine and unfamiliar biology problems.
- Spot and correct the common errors students make with inherited variation.
- Take your time. Aim to finish in about 8 minutes.
- Choose one answer per question. You can use the hint before answering.
- The explanation appears as soon as you answer, so you learn as you go.
- Review every wrong answer at the end before you retake.
The question ladder
Recognition → Understanding → Application → Reasoning → Mastery. Every quiz on FreeMathWorksheet climbs the same ladder on one subtopic, so a score tells you exactly where the gap is.
Recognition
Spot the correct definition, term or example.
3 questions · 3 marks
Understanding
Explain what the rule means in your own words.
2 questions · 2 marks
Application
Use the rule on a routine problem.
3 questions · 6 marks
Reasoning
Compare methods and justify a choice.
1 questions · 3 marks
Answer key and marking scheme
12–14
Fluent in inherited variation, including unfamiliar contexts.
9–11
Reliable on routine items; reasoning mostly sound.
6–8
Secure with support, inconsistent without it.
0–5
Re-teach the core rule before moving on.
Teacher notes
- Use the recognition block as a two-minute entry ticket; it tells you who is ready for inherited variation.
- Anything below 8 marks means the application stage needs re-teaching, not more practice.
- Project the whole-class version and poll answers before revealing the explanation.
- Pair the results with the Inherited Variation worksheet for targeted written practice.
Common student mistakes
- Confusing inherited variation with a neighbouring idea in genetics.
- Treating every idea in genetics as the same skill.
- Reaching for a rule that belongs elsewhere in genetics.
What to do next
- Score below 6: work the Easy quiz, then the practice worksheet.
- Score 6–11: retake as a Timed Quiz to build fluency.
- Score above 11: move to the Challenge Quiz or the next subtopic.
- Ask the AI Tutor to re-teach any question you got wrong twice.
Switch mode
Same subtopic · same objectives · different test
Frequently asked
- How is this quiz marked?
- 9 questions worth 14 marks in total. The pass mark is 8, and the four bands run from Emerging to Mastered.
- When do I see the explanations?
- Immediately after each answer, so you learn as you go.
- What should I do with a low score?
- Work the Inherited Variation practice worksheet, then retake this quiz. If the same stage drops marks twice, ask the AI Tutor to re-teach it.
Related resources
Work through inherited variation with a tutor if the reasoning stage cost you marks.
Book a tutor