Difficulty distribution
How the classified questions are distributed by difficulty.
4questions
Easy
4
100%
Genetics, Evolution and Behaviour - Biological and Evolutionary Basis of Behaviour - Psychology Previous Year Questions
Practice Genetics, Evolution and Behaviour - Biological and Evolutionary Basis of Behaviour - Psychology previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
4Papers
4Years
4Questions
1Topics
Genetics, Evolution and Behaviour question pattern
Every graph below is calculated only from this selection.
Questions by year
Year-wise coverage for Genetics, Evolution and Behaviour. Each bar uses a separate theme-derived color.
Question type distribution
MCQ, numerical, multiple-select and other formats found in these papers.
4questions
MCQ
3
75%
MSQ
1
25%
Subject weightage
Top subjects by unique question coverage.
Most asked topics
Top topics across the included previous year papers.
Subtopic coverage
Top subtopics inside this exact selection.
Paper coverage
Question coverage for the most populated papers. Every active PYP paper remains listed below.
Included previous year papers
Newest papers appear first. Sort by year, question coverage or name.
| Paper | Year / session | Questions in this view | Open |
|---|---|---|---|
| Humanities & Social Sciences - Psychology (XH-C5) 2026 | 2026 | 1 | View paper |
| Humanities & Social Sciences-Psychology (XH-C5) 2025 | 2025 | 1 | View paper |
| Humanities & Social Sciences-Psychology (XH-C5) 2024 | 2024 | 1 | View paper |
| Humanities & Social Sciences-Psychology (XH-C5) 2023 | 2023 | 1 | View paper |
All Genetics, Evolution and Behaviour previous year questions
Practice every matching question in batches of 20, with every available option.
2023 · Psychology · Biological and Evolutionary Basis of Behaviour · Genetics, Evolution and Behaviour
Humanities & Social Sciences-Psychology (XH-C5) 2023
Which of the following is/are included under behavioural genetics studies in humans?
2024 · Psychology · Biological and Evolutionary Basis of Behaviour · Genetics, Evolution and Behaviour
Humanities & Social Sciences-Psychology (XH-C5) 2024
In the Darwinian sense, __________ refers to the ability of an organism to survive and produce a large number of fertile offspring.
2025 · Psychology · Biological and Evolutionary Basis of Behaviour · Genetics, Evolution and Behaviour
Humanities & Social Sciences-Psychology (XH-C5) 2025
2026 · Psychology · Biological and Evolutionary Basis of Behaviour · Genetics, Evolution and Behaviour
Humanities & Social Sciences - Psychology (XH-C5) 2026
The nature-nurture debate concerns the __________ impact of heredity and environment.