Flowers and pollination MP1

• Biologie
• Middelbare school
• havo
• Leerjaar 1

Flowers and pollination

MYP1

Photosynthesis

Sunlight

Carbondioxide

Glucose

Oxygen

Water

Photosynthesis

Glucose

carbondioxide

oxygen

Water

sunlight

roots provide support and uptake of nutrients

water uptake

seed development

making food: photosynthesis

mineral uptake

provide support

This flower has .... stamens

1. 1
2. 5
3. 8
4. 4

The flower in the picture has ... carpel(s)

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

The flower in the picture has .. visible petal(s)

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

sepals & nectary

style

anther

petal

Pollination

Pollen lands on the stigma of:

• different flower on same plant
• same flower 

Pollen lands on the stigma of a flower on a different plant of the same species

Self-pollination

Cross-pollination

cross-pollination

self-pollination

self-pollination

What type of pollination is nr I?

1. Number I is self pollination
2. Number I is cross pollination
3. Number I is no pollination

What type of pollination is nr II?

1. Number II is self pollination
2. Number II is cross pollination
3. Number II is no pollination

What type of pollination is nr III?

1. Number III is self pollination
2. Number III is cross pollination
3. Number III is no pollination

What type of pollination is nr IV?

1. Number IV is self pollination
2. Number IV is cross pollination
3. Number IV is no pollination

Insect pollination

Wind pollination

wind pollinated flower

insect pollinated flower

Can (some) plants reproduce asexually?

1. Yes
2. No

Worksheet