6.4 Leaves

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

NOTE. 6.4 LEAVES

NOTE. 6.4 LEAVES

Which of the following is not a function of stems?

1. Store extra food
2. Keep the plant upright
3. Let carbon dioxide enter the plant
4. Transport water & food

Which of the following is not a function of the roots

1. Anchor a plant
2. Perform fotosynthesis
3. Absorb water & minerals
4. Store extra food

In the image you can see a fluffy layer found around the roots, that helps plants to take up water & minerals. How are these structures called?

Why are the cells of springwood larger than the cells of summerwood?

The stem on the left is called a woody stem. How do we call the type of stem on the right?

Which of the following is not a function of leaves?

1. Perform photosynthesis
2. Let oxygen leave the plant
3. Let carbon dioxide enter the plant
4. Take in water & minerals

+

+

->

PHOTOSYNTHESIS

Put the molecules/words in the correct order. 

This process takes place in the ...

Glucose

CO₂

O₂

H₂O

mitochondria

chloroplasts

cuticle

palisade layer

stoma

vein

lower epidermis

spongy layer

Which part of a leaf is responsible for photosynthesis?

1. Cuticle
2. Stoma
3. Palisade layer
4. Spongy layer

Which part of a leaf is responsible for t?

1. Cuticle
2. Stoma
3. Palisade layer
4. Spongy layer

GROWTH

Germination

Pollination

Fertilisation

Seed formation

Seed dispersal

fertilisation

seed dispersal