2.5 Kingdom of plants

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

Kingdom of plants

Planning

- Start of the day

- Kingdom of plants

- Quizz

- Exercises

Dagopening

Mimicry by plants

- Bee orchid

The shapeshifter

- Boquila trifoliolata

In which kingdom do all organisms have a cell wall?

1. Only plants
2. All kingdoms
3. Plants and fungi
4. Plants, fungi and bacteria

Which of the following words has the same meaning as 'taxon'?

1. Taxonomy
2. Taxonomic group
3. Classification
4. Kingdom

WHAT IS THE BIGGEST CLASSIFICATION GROUP?

1. KINGDOM
2. PHYLUM
3. CLASS
4. ORDER

Which Kingdom contains organisms with eukaryote cells?

1. Animal Kingdom
2. Plant Kingdom
3. Bacteria
4. The fungal kingdom

What is photosynthesis?

1. Carbon fixation
2. Plants grow on sunlight
3. CO2 + H2O + solar energy = O2 + sugars for growth
4. Oxygen production

2.5 Kingdom of plants

Learning goals 2.5

- Which cell parts make a plant cell a plant?

- What plant groups do we distuingish?

- What characteristics do these plant groups have?

- What is a native plant and what is an example of a native plant in The Netherlands?

Learning goals 2.5

- Which cell parts make a plant cell a plant?

- What plant groups do we distuingish?

- What characteristics do these plant groups have?

- What is a native plant and what is an example of a native plant in The Netherlands?

What cell parts can you find in a plant cell?

Which cell parts make a plant cell a plant?

Which cell parts make a plant cell a plant?

- Cell wall

- Cell membrane

- Nucleus

- Vacuole

- Chloroplast

Which cell parts make a plant cell a plant?

- Cell wall

- Cell membrane

- Nucleus

- Vacuole

- Chloroplast -> photosynthesis

Unicellular and multicellular plants

- Most plants are multicellular

- Algae can be both multicellular or unicellular

Sea lettuce (seaweed )                    Sea sparkle 

Unicellular and multicellular plants

- Unicellular plants can live in colonies -> Volvox

What plant groups do we distuingish?

- Unicellular (algea) and multicellular plants

What plant groups do we distuingish?

- Unicellular (algea) and multicellular plants

- How do plants reproduce 

What plant groups do we distuingish?

- Unicellular (algea) and multicellular plants

- How do plants reproduce 

    ->  spores and seeds

Spore plants

- Mosses and liverworts

- Ferns

Mosses and liverworts

- Makes spores inside spore capsules

- Do not have a stems or roots

Mosses and liverworts

- Makes spores inside spore capsules

- Do not have a stems or roots

Ferns

- Does have stems and roots

- Have a vascular system

- Makes spores in patches called 

sporangia along the underside 

of the leaves

Ask if they know what a vascular system is by plants

Seed plants

- Gymnosperms (non-flowering plants)

- Angiosperms (flowering plants)

Gymnosperms (non-flowering plants)

- Also called conifers

- Seeds developed in cones

- Needle shaped leaves

Gymnosperms (non-flowering plants)

- Also called conifers

- Seeds developed in cones

- Needle shaped leaves

Gymnosperms (non-flowering plants)

- Seeds developed in cones

- Seeds can develop in

   plants that produce pollen

Gymnosperms (non-flowering plants)

- Seeds developed in cones

- Seeds can develop in

   plants that produce pollen

Female

Male

Angiosperms (flowering plants)

- Flowers that contain organs for sexual reproduction.

- Pollen is moved around by the wind or insects/animals

- Seeds protected inside fruits

Quizz

What are characteristics of plant cells?
More answers may be correct

1. Cell wall
2. Chloroplast
3. Vacuole
4. Nucleus

Which one is a plant cell?

1. 1
2. 2
3. 3
4. 4

Mosses have a vascular system

1. True
2. False

Ferns produce spores in patches called sporangia

1. True
2. False

Algea belong to the clade of gymnosperms

1. True
2. False

This tree belongs to the clade of gymnosperms

1. True
2. False

This plant is an Angiosperm

1. True
2. False

This plant is an Angiosperm

1. True
2. False

Male cone

Female cone

Pollen

Seeds

What are the characteristics of seeds and spore plants

Seeds

Spores

Flowers and gymnosperms

Ferns and mosses

In capsules

Plants live in damp places

Pollen

Fruit

Food is provided

A tiger hiding in the bushes is a good example of mimicry

1. true
2. false

Exercises

- Read page 46 - 49

- Make exercise 18 & 20 on page 43

- Wordlist page 46-49 -> from shelter to maple

Finished:

- Make exercise 19 & 21