LESSON 3

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

HAVE READY

-HW FOR TODAY UPLOADED AND COMPLETED

- YOUR NOTES

- I-BOOKS SECTION 6

LESSON 3

HW

DISCUSS THE HW QUESTIONS IN GROUPS

AFTER THAT ASK QUESTIONS

QUICK REVIEW OF EVERYTHING TILL NOW:

What part of the flower is the name for the male organs combined?

1. anther
2. stamen
3. filament
4. carpel

What part of the flower is the name for the female organs combined?

1. anther
2. stamen
3. filament
4. carpel

What part of the flower becomes the fruit?

1. stigma
2. style
3. ovary
4. carpel

Where does the pollen land?

1. stigma
2. style
3. ovary
4. carpel

What protects the flower when it is still a bud??

1. petal
2. sepal
3. receptacle
4. stem

1. insect pollination
2. wind pollination

1. self pollination
2. cross pollination

What type of dispersal does this plant do?

1. water
2. wind
3. animal
4. self

What type of dispersal does this plant do?

1. water
2. wind
3. animal
4. self

What type of dispersal does this plant do?

1. water
2. wind
3. animal
4. self

What type of dispersal does this plant do?

1. water
2. wind
3. animal
4. self

With germination, what grows first?

1. plumule (plant)
2. radicle(root)

TODAY: ASEXUAL REPRODUCTION

• BULBS & TUBERS
• RUNNERS
• CUTTINGS AND GRAFTS
• CLONING

Bulbs and tubers

• The bulbs and tubers form at the root.
• A new plant can be grown from these bulbs and tubers.

Runners

• Part of the root or the stem grows away from the plant.
• The bud at the end of this runner is where the new plant grows from.

• Think of weeding a garden!

Cuttings

• You remove a branch/part of a plant.
• Place this cutting in special food or soil.
• A new plant will grow from this cutting.

Grafts

• You remove a branch/part of a plant.
• Place this cutting in special onto another plant.
• Bind the two plants together.

Cloning and hybrids

• You remove some cells from the plant (root).
• Place these cells in nutrients to develop.
• With hybrids you can insert and remove DNA of diffrent species at the cellular stage.

HW for next time:

• Next lesson is a lablesson study the notes from lesson 1, part & functions of the flower and perfect and imperfect flowers.
• Complete the hw for lesson 4 and upload this to classroom please.

• Lesson 5 will be a review quiz to see how much you have remembered until now, study the quizlet, lessons & formatives.