Year 11 TAS Biology sample questions

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Year 11 TAS Biology practice questions

Use this no-login public demo to preview Skill Align's Year 11 TAS Biology sample questions, explanations, exercise mode, and test mode before regular practice.

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Try a short public sample of Year 11 TAS Biology questions selected from the reviewed Skill Align demo set.

Skills covered

Practice cells, living systems, ecosystems, genetics, evolution, biodiversity, disease, biotechnology, and scientific inquiry.

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Sample practice questions

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practice TASC Year 11 Biology practice questions Cells hard cell transport diagram

1. The membrane model shows water moving into a plant cell from a dilute solution. Which process explains the movement?

Choices

Osmosis
Translation
Mitosis
Combustion

Explanation:

Water moves across a partially permeable membrane by osmosis from higher water concentration to lower water concentration.

practice TASC Year 11 Biology practice questions Enzymes hard enzyme graph

2. A graph shows enzyme activity highest at pH 6 and lower at pH 3 and pH 9. Which pH is closest to the optimum?

Choices

pH 6
pH 3
pH 9
All pH values

Explanation:

The optimum is the pH where the graph reaches maximum activity.

practice TASC Year 11 Biology practice questions Ecosystems hard ecosystem pyramid

3. A trophic pyramid shows 6000 kJ in producers. If about 10% transfers to herbivores, how much energy is available?

Choices

600 kJ
60 kJ
5400 kJ
6000 kJ

Explanation:

Ten percent of 6000 kJ is 600 kJ.

practice TASC Year 11 Biology practice questions Population data hard population graph

4. A population graph rises from 12 to about 48 and then remains near 48. What does the level section suggest?

Choices

Carrying capacity is near 48.
The population is infinite.
The species has no limiting factors.
The graph is a Punnett square.

Explanation:

The population stabilises near the number the environment can support under those conditions.

practice TASC Year 11 Biology practice questions Cell division hard cell-cycle diagram

5. A cell-cycle model shows DNA replication followed by mitosis. What is the result of mitosis in body cells?

Choices

Two genetically identical daughter cells
Four genetically different gametes
A protein chain only
A food web

Explanation:

Mitosis separates copied chromosomes to form two genetically identical daughter cells.

practice TASC Year 11 Biology practice questions Selection hard selection graph

6. A graph shows a cold-tolerant phenotype increasing after colder winters. Which interpretation is best supported?

Choices

Cold tolerance gave a selective advantage.
All individuals were identical.
Cold weather stopped inheritance.
The population had no variation.

Explanation:

The phenotype became more common after conditions favoured individuals that could survive and reproduce in colder winters.

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Practice Summary

Year 11 · TAS Biology · Test mode · 9 questions · 10 min

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Correct answers Pending

Score -

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TAS Biology practice questions FAQ

Does this page include Year 11 TAS Biology practice questions?

Yes. This public demo includes reviewed Year 11 TAS Biology sample questions so families can preview the Skill Align practice style before regular use.

Can students try the demo without signing up?

Yes. The public demo can be opened without signing up, and the attempt stays in the page instead of being saved to a student record.

How does this demo relate to curriculum coverage?

This demo is linked with the Tasmania Year 11-12 Biology curriculum coverage page, where parents can compare the broader topic and pathway structure used for Skill Align practice.