Answer Sheet
Year 10 Science
Semester 1 Examination 2026
Section A · Multiple choice1 mark each
- 1B
- 2D
- 3A
- 4C
- 5B
- 6A
- 7D
- 8C
- 9B
- 10A
- 11C
- 12D
- 13A
- 14B
- 15D
- 16C
- 17A
- 18B
- 19C
- 20D
Section A total20
Section B · Short answer
| Q | Answer | Marks |
|---|---|---|
| 21 | 1 | |
| 1 | ||
| Units required for the second mark. | 2 | |
| 22 | 2 | |
| 1 mark for correct formulae, 1 mark for balancing. | ||
| 23 | Parents Bb × Bb | 1 |
| 3 brown : 1 blue (75% brown) | 1 | |
| Accept a correct Punnett square. | 2 |












