Plants

• Biologie / Verzorging
• Middelbare school
• mavo, havo
• Leerjaar 1

Welcome!

Today we will:

Questions homework? 

Look back at previous chapter

Explanation about plants (paragraph 3.4, page 193)

Making exercises paragraph 3.4

In which phylum can we find lobsters?

In which phylum can we find humans?

Can you give an example of a plant?

How can we recognize plant cells?

What will we learn today?

Today we will learn:

How we classify plants. 

What the differences are between algae, spore bearing plants and seed plants.

Based on which characteristics do we classify plants?

Having a vascular system. 

Having different plant organs. 

Whether they are unicellular or multicellular. 

Classification plants

Afbeelding 1 op van paragraaf 3.4 

We gaan het hebben over:

Vaatplanten --> Zaadplanten en sporenplanten

Wieren

Algae

Algae are very basic plants. They don't have any organs or a vascular system. 

They live in the water (sea weed) and on land. 

Algae with chloroplasts are called green algae. 

Spore bearing plants

They kind of look like seed plants. They have roots, a vascular system and leaves, but they don't have flowers. 

They reproduce using spores. 

Mosses and ferns are spore bearing plants. 

Seed plants

What we consider to be ''the real plant''. They have roots, vascular system, leaves and flowers. 

They reproduce using seeds. .

There will be a separate chapter about them near the end of this year. 

Time to work!

The homework for next lesson are the exercises of paragraph 3.4, including the summary and plus exercise. You can start working on them now.