230 likes | 412 Views
Plant Life. Unit Test Review. Get your fill of CHLOROPHYLL . It is a green pigment. It absorbs light energy . It is found in plant cells. Spiny leaves prevent….?. water loss. Which plant is NONVASCULAR ?. MOSS. CONIFER. FERN. MONOCOT. Non-Vascular Plants remain…. fairly small.
E N D
Plant Life Unit Test Review
Get your fill of CHLOROPHYLL. • It is a green pigment. • It absorbs light energy. • It is found in plant cells.
Spiny leaves prevent….? water loss
Which plant is NONVASCULAR? MOSS CONIFER FERN MONOCOT
Non-Vascular Plants remain… fairly small
Mosses and liverworts lack a vascular system. They live in… • 1. sunny places • 2. hot places • 3. dry places • 4. wet places
Cellular Respiration: • ~Carbon dioxide released • ~Energy released It’s the reverse of photosynthesis.
Cellular Respiration • Takes place in the mitochondria inside the cell.
Photosynthesis Produces… oxygen Energy comes from… the sun Uses ----to make food? carbon dioxide, water, and light energy Happens in the… chloroplasts
Information on Transpiration • It is the loss of water vapor from leaves through pores called… • STOMATA Stomata is OPEN during photosynthesis.
Question: What takes place in the chloroplast inside the plant cell? photosynthesis
When a seed germinates… • it begins to… GROW
The Vascular Plant • What transports water and minerals from the roots to the rest of the plant? Xylem
Roots • 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)
Chemical Reaction to Photosynthesis: • Carbon dioxide + water + sun →glucose + oxygen Stomata is open.
Chemical reaction for cellular respiration: • sugar + oxygen → energy + carbon dioxide + water • Or sugar + O₂→ energy + CO₂ + H₂O
What happens when the stomata is opened? • 1. oxygen leaves the leaves • 2. carbon dioxide enters the leaves • 3. transpiration
Three parts of a seed: seed coat young plant stored food
What is the major difference between vascular and non-vascular plants? • …for xylem and phloem • Vascular has tubes…
Plant Functions: 3 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 2 4 1
Plant Cuticle…purpose? • The cuticle keeps the plant from drying out.