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Unit 1 of 7

Theme A — Unity and diversity

IB Biology SL · 12 lessons · 11 quizzes

Start the first lesson

1.1

Theme A — Unity and diversity20 min

5.1

Tool 1: Experimental Techniques20 min

5.2

Tool 2: Technology20 min

5.3

Tool 3: Mathematics20 min

A1.1

Water10 min

A1.2

Nucleic acids10 min

A2.1

Origins of cells20 min

A2.2

Cell structure10 min

A3.1

Diversity of organisms10 min

A4.1

Evolution and speciation10 min

A4.2

Conservation of biodiversity10 min

1.12

IB Biology SL - Assignment: Theme A, Unity and diversity20 min

Practice for this unit

IB Biology SL A1.1 Water - Past paper MCQ

Marked questions with instant feedback and a full review.

IB BIOLOGY SL - A1.2 Nucleic acids - MCQ

Marked questions with instant feedback and a full review.

IB Biology SL A1.2 Nucleic acids - Past paper MCQ

Marked questions with instant feedback and a full review.

A2.1 Origins of cells – Exam questions

Marked questions with instant feedback and a full review.

IB BIOLOGY SL - A2.2 Cell structure - MCQ

Marked questions with instant feedback and a full review.

IB Biology SL A2.2 Cell structure - Past paper MCQ

Marked questions with instant feedback and a full review.

IB BIOLOGY SL - A3.1 Diversity of organisms - MCQ

Marked questions with instant feedback and a full review.

IB Biology SL A3.1 Diversity of organisms - Past paper MCQ

Marked questions with instant feedback and a full review.

IB BIOLOGY SL - A4.1 Evolution and speciation - MCQ

Marked questions with instant feedback and a full review.

IB Biology SL A4.1 Evolution and speciation - Past paper MCQ

Marked questions with instant feedback and a full review.

IB BIOLOGY SL - 20.4 Conservation — Past papers

Marked questions with instant feedback and a full review.