BS 4 - Plants

Today
  • Homework review
  • Recap of last lesson
  • Classification of plants
  • Time for hw
  • End
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Slide 1: Slide
BiologieMiddelbare schoolvwoLeerjaar 1

This lesson contains 20 slides, with interactive quizzes, text slides and 1 video.

time-iconLesson duration is: 45 min

Items in this lesson

Today
  • Homework review
  • Recap of last lesson
  • Classification of plants
  • Time for hw
  • End

Slide 1 - Slide

Homework ?

Slide 2 - Slide

Q 4 - Summary answers

Slide 3 - Slide

Basics 4 - Classification of plants
Distinguishing features:
- Types of chloroplasts
- The structure of the plant
- The way the cell organelles work

Slide 4 - Slide

Slide 5 - Slide

Vascular plants
- Plants that use vessels for transporting 
substances. 
- Plants that have stems, roots and leaves.
- Produce either seeds or spores
          - Spores are cells that can grow 
             into new plants.

Slide 6 - Slide

Seed plants 
- have roots, stems, leaves and flowers 
- are all part of the phylum vascular plants
Spore-bearing plants 
- can have roots, stems and leaves but do not have flowers 
- Some spore-bearing plants are vascular plants, others are algae or mosses.

Slide 7 - Slide

Seed plants

Slide 8 - Slide

Spore-bearing plant

Slide 9 - Slide

Spore-bearing plant

Slide 10 - Slide

Slide 11 - Video

Spore-bearing plant

Slide 12 - Slide

Algae
- Most algae grow in water. 
- They do not need roots and stems
- They also have no leaves and no flowers

- Some algae can reproduce using spores. 
- Many unicellular (single-celled) algae reproduce by cell division.

Slide 13 - Slide

Green algae
Algae with chloroplasts.

- Unicellular - example: Pleurococcus

- Multicellular - example: Sea lettuce 

Slide 14 - Slide

This plant,
an oak,
belongs to
A
Algae
B
Spore-bearing plants
C
Seed plants

Slide 15 - Quiz

This plant,
a bracken fern,
belongs to
A
Algae
B
Spore-bearing plants
C
Seed plants

Slide 16 - Quiz

This plant,
a dandelion,
belongs to
A
Algae
B
Spore-bearing plants
C
Seed plants

Slide 17 - Quiz

Algae are classified in the kingdom of?
A
Plants
B
Fungi
C
Protists

Slide 18 - Quiz

Slide 19 - Slide

Slide 20 - Slide