plants lesson 6

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

Have ready

- Classroom

- your homework (uploaded)

- your notes

and sign up to lesson-up

HW FOR TODAY:

HOW DID IT GO?

2.7 PHOTOSYNTHESIS:

1. The production of food in plant is called.............................. .         This process use .............. energy trapped by ...........................  in the leaves. The process also uses two raw materials from the environment - ...................................... from the air and .................... from the soil. The first product that can be easily deected is .................., a storage carbohydrate. Green plants also produce the gas ....................... during this process- it is released through tiny pores called................................

photosynthesis

sun

chlorophyll

carbon dioxide

water

starch

oxygen

stomata

2.7 PHOTOSYNTHESIS:

2.a. carbon dioxide

b. oxygen

c. water

d. nitrogen

e. magnesium

f. this was extra

2.9 LEAF STRUCTURE:

1. a. A.UPPER EPIDERMIS

B. PALISADE LAYER

C. SPONGY LAYER

D. STOMATA

E. VASCULAR BUNDLE/ VEIN

b. B

c. E

d. sugar / starch

e. calculate

root

stem

flower

leaf

fruit

cell wall

cell membrane

nucleus

chloroplast

cytoplasm

vacuole

mitochondria

anther

filament

petal

sepal

stigma

style

ovary

nectary

food store

radicle

plumule

skin

micropyle

Put the words in the correct order, starting with pollination. 

pollination

growth

germination

fertilization

dispersal

vein

cuticle

upper epidermiss

spongy 

layer

stomata

lower epidermis

palisade 

layer

root cap

root tip

lateral root

primary root

root hairs

The plant absorbs sunlight through the palisade cells.

The plant absorbs water and nutrients through the roothair cells.

The plant transports water and nutrients up through the xylem vessels.

The plant transports sugars and nutrients down through the phloem vessels.

The plant absorbs carbon dioxide through the stomata cells.

The plant releases oxygen through the stomata cells.

Today:

- Working on your project

- make a good start

- get organised

- check the feedback

HW FOR NEXT TIME:

organise your project