Download - Plant Life
Plant LifeUnit Test Review
It is a green pigment. It absorbs light energy. It is found in plant cells.
Get your fill of CHLOROPHYLL.
Spiny leaves prevent….?
water loss
Which plant is NONVASCULAR?
CONIFER MOSS
FERNMONOCOT
Non-Vascular Plants remain…
fairly small
1. sunny places
2. hot places
3. dry places
4. wet places
Mosses and liverworts lack a vascular system. They live in…
Cellular Respiration:
~Carbon dioxide released
~Energy released
It’s the reverse of photosynthesis.
Takes place in the mitochondria inside the cell.
Cellular Respiration
Photosynthesis1. Produces… oxygen
2. Energy comes from… the sun
3. Uses ----to make food? carbon dioxide, water, and light
energy
4. Happens in the… chloroplasts
Information on Transpiration
Stomata is OPEN during photosynthesis.
It is the loss of water vapor from leaves through pores called…
◦STOMATA
Question: What takes place in the chloroplast inside the plant cell?
photosynthesis
it begins to…
When a seed germinates…
GROW
What transports water and minerals from the roots to the rest of the plant?
The Vascular Plant
Xylem
1. They supply plants with water and minerals from the soil.
2. They support and anchor the plant.
3. They store food as sugar or starch. (examples: carrot, potato)
Roots
Carbon dioxide + water + sun →glucose + oxygen
Chemical Reaction to Photosynthesis:
Stomata is open.
sugar + oxygen → energy + carbon dioxide + water
Or
sugar + O₂ → energy + CO₂ + H₂O
Chemical reaction for cellular respiration:
1. oxygen leaves the leaves 2. carbon dioxide enters the leaves 3. transpiration
What happens when the stomata is opened?
What are the plant’s food factories?
leaves
Three parts of a seed:
seed coat
young plant
stored food
Vascular has tubes…
…for xylem and phloem
What is the major difference between vascular and non-vascular plants?
The reproductive organ of the plant…
flower
Plant Functions:
1
23
4
What enters the plant at #1? water
What leaves the plant at #2? oxygen
What enters the plant at #3? carbon dioxide
What is made in #4? sugar
Plant Cuticle…purpose? The cuticle keeps the
plant from drying out.