Theme-D

D3

by
D3. Continuity and Change | IB Biology
THEME D

D3. Continuity and Change

Continuity and Change
Explore reproduction, inheritance patterns, and homeostatic mechanisms that ensure species continuity while enabling evolutionary change.
🧬

D3.1 Reproduction

SLIDES

D3.1 Reproduction (SL) – Presentation Slides

SL

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View Slides 1
QUIZ

D3.1 Reproduction (SL) – End of Topic Quiz (20 marks)

SL

📝 Complete the quiz above and submit your answers

Take Quiz 2
SLIDES

D3.1 Reproduction (HL) – Presentation Slides

HL

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View Slides 3
QUIZ

D3.1 Reproduction (HL) – End of Topic Quiz (20 marks)

HL

📝 Complete the quiz above and submit your answers

Take Quiz 4
📚

Shared Materials (Standard + Higher Level)

DOC

D3.1 Reproduction – Workbook (STANDARD + HIGHER LEVEL)

SL+HL

📖 Questions and answers workbook for both Standard and Higher Level students

View Workbook 5
🧪

D3.2 Inheritance

SLIDES

D3.2 Inheritance (SL) – Presentation Slides

SL

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View Slides 6
QUIZ

D3.2 Inheritance (SL) – End of Topic Quiz (20 marks)

SL

📝 Complete the quiz above and submit your answers

Take Quiz 7
SLIDES

D3.2 Inheritance (HL) – Presentation Slides

HL

💡 Use arrow keys or click to navigate slides

View Slides 8
QUIZ

D3.2 Inheritance (HL) – End of Topic Quiz (20 marks)

HL

📝 Complete the quiz above and submit your answers

Take Quiz 9
📚

Shared Materials (Standard + Higher Level)

DOC

D3.2 Inheritance – Workbook (STANDARD + HIGHER LEVEL)

SL+HL

📖 Questions and answers workbook for both Standard and Higher Level students

View Workbook 10
⚖️

D3.3 Homeostasis

SLIDES

D3.3 Homeostasis (SL) – Presentation Slides

SL

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View Slides 11
QUIZ

D3.3 Homeostasis (SL) – End of Topic Quiz (20 marks)

SL

📝 Complete the quiz above and submit your answers

Take Quiz 12
SLIDES

D3.3 Homeostasis (HL) – Presentation Slides

HL

💡 Use arrow keys or click to navigate slides

View Slides 13
QUIZ

D3.3 Homeostasis (HL) – End of Topic Quiz (20 marks)

HL

📝 Complete the quiz above and submit your answers

Take Quiz 14
📚

Shared Materials (Standard + Higher Level)

DOC

D3.3 Homeostasis – Workbook (STANDARD + HIGHER LEVEL)

SL+HL

📖 Questions and answers workbook for both Standard and Higher Level students

View Workbook 15

D4

by
D4. Natural Selection | IB Biology
THEME D

D4. Natural Selection

Continuity and Change
Explore how natural selection drives evolutionary change, population stability, and species adaptation to environmental challenges including climate change.
🦋

D4.1 Natural Selection

SLIDES

D4.1 Natural Selection (SL) – Presentation Slides

SL

💡 Use arrow keys or click to navigate slides

View Slides 1
QUIZ

D4.1 Natural Selection (SL) – End of Topic Quiz (20 marks)

SL

📝 Complete the quiz above and submit your answers

Take Quiz 2
SLIDES

D4.1 Natural Selection (HL) – Presentation Slides

HL

💡 Use arrow keys or click to navigate slides

View Slides 3
QUIZ

D4.1 Natural Selection (HL) – End of Topic Quiz (20 marks)

HL

📝 Complete the quiz above and submit your answers

Take Quiz 4
📚

Shared Materials (Standard + Higher Level)

DOC

D4.1 Natural Selection – Workbook (STANDARD + HIGHER LEVEL)

SL+HL

📖 Questions and answers workbook for both Standard and Higher Level students

View Workbook 5
⚖️

D4.2 Stability and Change

SLIDES

D4.2 Stability and Change (SL) – Presentation Slides

SL

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View Slides 6
QUIZ

D4.2 Stability and Change (SL) – End of Topic Quiz (20 marks)

SL

📝 Complete the quiz above and submit your answers

Take Quiz 7
SLIDES

D4.2 Stability and Change (HL) – Presentation Slides

HL

💡 Use arrow keys or click to navigate slides

View Slides 8
QUIZ

D4.2 Stability and Change (HL) – End of Topic Quiz (20 marks)

HL

📝 Complete the quiz above and submit your answers

Take Quiz 9
📚

Shared Materials (Standard + Higher Level)

DOC

D4.2 Stability and Change – Workbook (STANDARD + HIGHER LEVEL)

SL+HL

📖 Questions and answers workbook for both Standard and Higher Level students

View Workbook 10
🌡️

D4.3 Climate Change

SLIDES

D4.3 Climate Change (SL) – Presentation Slides

SL

💡 Use arrow keys or click to navigate slides

View Slides 11
QUIZ

D4.3 Climate Change (SL) – End of Topic Quiz (20 marks)

SL

📝 Complete the quiz above and submit your answers

Take Quiz 12
SLIDES

D4.3 Climate Change (HL) – Presentation Slides

HL

💡 Use arrow keys or click to navigate slides

View Slides 13
QUIZ

D4.3 Climate Change (HL) – End of Topic Quiz (20 marks)

HL

📝 Complete the quiz above and submit your answers

Take Quiz 14
📚

Shared Materials (Standard + Higher Level)

DOC

D4.3 Climate Change – Workbook (STANDARD + HIGHER LEVEL)

SL+HL

📖 Questions and answers workbook for both Standard and Higher Level students

View Workbook 15

D2

by
D2. Cells | IB Biology
THEME D

D2. Cells

Continuity and Change
Explore cellular division, gene expression regulation, and water transport mechanisms that maintain cellular continuity and enable change.
🔬

D2.1 Cell and Nuclear Division

SLIDES

D2.1 Cell and Nuclear Division (SL) – Presentation Slides

SL

💡 Use arrow keys or click to navigate slides

View Slides 1
QUIZ

D2.1 Cell and Nuclear Division (SL) – End of Topic Quiz (20 marks)

SL

📝 Complete the quiz above and submit your answers

Take Quiz 2
SLIDES

D2.1 Cell and Nuclear Division (HL) – Presentation Slides

HL

💡 Use arrow keys or click to navigate slides

View Slides 3
QUIZ

D2.1 Cell and Nuclear Division (HL) – End of Topic Quiz (20 marks)

HL

📝 Complete the quiz above and submit your answers

Take Quiz 4
📚

Shared Materials (Standard + Higher Level)

DOC

D2.1 Cell and Nuclear Division – Workbook (STANDARD + HIGHER LEVEL)

SL+HL

📖 Questions and answers workbook for both Standard and Higher Level students

View Workbook 5
🧬

D2.2 Gene Expression

SLIDES

D2.2 Gene Expression (HL) – Presentation Slides

HL

💡 Use arrow keys or click to navigate slides

View Slides 6
QUIZ

D2.2 Gene Expression (HL) – End of Topic Quiz (20 marks)

HL

📝 Complete the quiz above and submit your answers

Take Quiz 7
DOC

D2.2 Gene Expression – Workbook (HIGHER LEVEL)

HL

📖 Questions and answers workbook for Higher Level students

View Workbook 8
💧

D2.3 Water Potential

SLIDES

D2.3 Water Potential (SL) – Presentation Slides

SL

💡 Use arrow keys or click to navigate slides

View Slides 9
QUIZ

D2.3 Water Potential (SL) – End of Topic Quiz (20 marks)

SL

📝 Complete the quiz above and submit your answers

Take Quiz 10
SLIDES

D2.3 Water Potential (HL) – Presentation Slides

HL

💡 Use arrow keys or click to navigate slides

View Slides 11
QUIZ

D2.3 Water Potential (HL) – End of Topic Quiz (20 marks)

HL

📝 Complete the quiz above and submit your answers

Take Quiz 12
📚

Shared Materials (Standard + Higher Level)

DOC

D2.3 Water Potential – Workbook (STANDARD + HIGHER LEVEL)

SL+HL

📖 Questions and answers workbook for both Standard and Higher Level students

View Workbook 13

D1

by
D1. Molecules | IB Biology
THEME D

D1. Molecules

Continuity and Change
Explore DNA replication, protein synthesis, and genetic mutations that drive continuity and change in living systems.
🧬

D1.1 DNA Replication

SLIDES

D1.1 DNA Replication (SL) – Presentation Slides

SL

💡 Use arrow keys or click to navigate slides

View Slides 1
QUIZ

D1.1 DNA Replication (SL) – End of Topic Quiz (20 marks)

SL

📝 Complete the quiz above and submit your answers

Take Quiz 2
SLIDES

D1.1 DNA Replication (HL) – Presentation Slides

HL

💡 Use arrow keys or click to navigate slides

View Slides 3
QUIZ

D1.1 DNA Replication (HL) – End of Topic Quiz (20 marks)

HL

📝 Complete the quiz above and submit your answers

Take Quiz 4
📚

Shared Materials (Standard + Higher Level)

DOC

D1.1 DNA Replication – Workbook (STANDARD + HIGHER LEVEL)

SL+HL

📖 Questions and answers workbook for both Standard and Higher Level students

View Workbook 5
🏭

D1.2 Protein Synthesis

SLIDES

D1.2 Protein Synthesis (SL) – Presentation Slides

SL

💡 Use arrow keys or click to navigate slides

View Slides 6
QUIZ

D1.2 Protein Synthesis (SL) – End of Topic Quiz (20 marks)

SL

📝 Complete the quiz above and submit your answers

Take Quiz 7
SLIDES

D1.2 Protein Synthesis (HL) – Presentation Slides

HL

💡 Use arrow keys or click to navigate slides

View Slides 8
QUIZ

D1.2 Protein Synthesis (HL) – End of Topic Quiz (20 marks)

HL

📝 Complete the quiz above and submit your answers

Take Quiz 9
📚

Shared Materials (Standard + Higher Level)

DOC

D1.2 Protein Synthesis – Workbook (STANDARD + HIGHER LEVEL)

SL+HL

📖 Questions and answers workbook for both Standard and Higher Level students

View Workbook 10
🧪

D1.3 Mutation and Gene Editing

SLIDES

D1.3 Mutation and Gene Editing (SL) – Presentation Slides

SL

💡 Use arrow keys or click to navigate slides

View Slides 11
QUIZ

D1.3 Mutation and Gene Editing (SL) – End of Topic Quiz (20 marks)

SL

📝 Complete the quiz above and submit your answers

Take Quiz 12
SLIDES

D1.3 Mutation and Gene Editing (HL) – Presentation Slides

HL

💡 Use arrow keys or click to navigate slides

View Slides 13
QUIZ

D1.3 Mutation and Gene Editing (HL) – End of Topic Quiz (20 marks)

HL

📝 Complete the quiz above and submit your answers

Take Quiz 14
📚

Shared Materials (Standard + Higher Level)

DOC

D1.3 Mutation and Gene Editing – Workbook (STANDARD + HIGHER LEVEL)

SL+HL

📖 Questions and answers workbook for both Standard and Higher Level students

View Workbook 15

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