C6 Plants Lesson 6.7+6.8

• Biologie
• Middelbare school
• vwo
• Leerjaar 1

wind pollinated flower

insect pollinated flower

6.7 Melting together

Aim:

    How does reproduction in plants take place?

Why are fruits colorful? Why are seeds inside fruits covered in a hard coat?

What is the function of the fruit around the seeds?

1. protection of the seeds
2. dispersal of the seeds
3. nutrition for seed development
4. all are true

End topic 6.7

6.8 Sowing the seeds

Aim:

    In what ways can seeds of plants be dispersed (relocated)?

Animal seed dispersal

Wind seed dispersal

Water and fire seed dispersal

Water dispersal

Fire dispersal

Sort the Seeds

Make groups of four

Study the seeds

Group them into the five different ways of dispersal

How is this coconut seed dispersed?

1. by animals
2. by the wind
3. by water
4. not at all

What is the correct order of events?

1. dispersal - pollination - fertilization
2. pollination - dispersal - fertilization
3. pollination - fertilization - dispersal

End topic 6.8

Homework:

Finish learning goals 6.7+6.8 before: June 10th 

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