2.1 Welcome to the group

• Biologie
• Middelbare school
• havo, vwo
• Leerjaar 1

Do you remember? In chapter 1 you have learnt about 4 kinds of cells. Which ones?

Which cell organelle can only be found in plant cells?

1. Chloroplast
2. Mitochondrium
3. Nucleus
4. Cell membrane

Which cell organelle is the soft, outer covering of the cell?

1. Vacuole
2. Cytoplasm
3. Cell wall
4. Cell membrane

Which cell organelle contains water, food & waste products?

1. Vacuole
2. Cytoplasm
3. Nucleus
4. Cell membrane

Which cell organelle is not found in animals?

1. Cell walls
2. Mitochondrium
3. Nucleus
4. Cell membrane

Do

Grab your pen case and divide the contents in your pen case into groups. Give each group a name

Do

Now combine two or more groups to make a more general group. Give them also a name

In biology we do the same with all the living organisms in the world

4 KINGDOMS

Classification = organizing things, putting things in categories. 

In biology, we organise organisms. 

What other 'biological groups' do you already know about?

Do the kick-off activity in your workbook on page 32. 

NOTE. 2.1 TAXONOMIC GROUPS

K

P 

C 

O

F

G

S

Homework

Fill in wordlist 30-34

Do exercise 1 to 6