Transcript
Page 1: Features of living things Lecture 1.3. What does it mean to be living? There are differences between living and non- living things. There are differences

Features of living thingsFeatures of living things

Lecture 1.3Lecture 1.3

Page 2: Features of living things Lecture 1.3. What does it mean to be living? There are differences between living and non- living things. There are differences

What does it mean to be living?What does it mean to be living?

There are differences There are differences between living and non-between living and non-living things.living things.

Icicles grow, but are Icicles grow, but are they alive?they alive?

A fire responds and A fire responds and converts energy, but is it converts energy, but is it alive?alive?

Page 3: Features of living things Lecture 1.3. What does it mean to be living? There are differences between living and non- living things. There are differences

Features of living thingsFeatures of living things

All living things share the same 8 characteristicsAll living things share the same 8 characteristics

Page 4: Features of living things Lecture 1.3. What does it mean to be living? There are differences between living and non- living things. There are differences

Living things are made of units Living things are made of units called cellscalled cells

Page 5: Features of living things Lecture 1.3. What does it mean to be living? There are differences between living and non- living things. There are differences

Living things reproduceLiving things reproduce

Page 6: Features of living things Lecture 1.3. What does it mean to be living? There are differences between living and non- living things. There are differences

Living things are based on a Living things are based on a universal genetic codeuniversal genetic code

Models of deoxyribonucleic acid: DNA

Page 7: Features of living things Lecture 1.3. What does it mean to be living? There are differences between living and non- living things. There are differences

Living things grow ….Living things grow ….

Page 8: Features of living things Lecture 1.3. What does it mean to be living? There are differences between living and non- living things. There are differences

And And developdevelop

Wood frog life cycle

Page 9: Features of living things Lecture 1.3. What does it mean to be living? There are differences between living and non- living things. There are differences

Development is change over time

Page 10: Features of living things Lecture 1.3. What does it mean to be living? There are differences between living and non- living things. There are differences

Living things obtain and use Living things obtain and use materials and energymaterials and energy

Page 11: Features of living things Lecture 1.3. What does it mean to be living? There are differences between living and non- living things. There are differences

Energy is stored in the form of ATPEnergy is stored in the form of ATP

Page 12: Features of living things Lecture 1.3. What does it mean to be living? There are differences between living and non- living things. There are differences

Living things respond to their environment

Page 13: Features of living things Lecture 1.3. What does it mean to be living? There are differences between living and non- living things. There are differences

Living things maintain a stable internal environment : Living things maintain a stable internal environment : homeostasishomeostasis

Why does one shiver and the other sweat?

Page 14: Features of living things Lecture 1.3. What does it mean to be living? There are differences between living and non- living things. There are differences

As a group, living things change over As a group, living things change over timetime

Horse and plant evolution


Top Related