Characteristics of plants
Are plants multicellular or unicellular?
multicellular
What are the 2 classifications of plants?
seedless plants and seeded plants
autotrophic
light
What can plants reproduce with?
spores, buds or flowers
eukaryotic cells
mosses and ferns
water and minerals?
What do some plants react to?
touch
What are two types of plants that reproduce asexually?
mosses and ferns
What are the little tubes inside leaves called?
vessels
spores
During photosynthesis, what do plants absorb and what do they expel?
absorb-->carbon dioxide
expel-->oxygen
What makes plants change?
seasons
What type of plant reproduces with pollen?
flowers
What is 1 similarity and 1 difference between plant and animal cells?
Similarity: both are multicellular, both are eukaryotic, both have tissues and organs
differences: plants make their own food BUT animals eat other living things, animals move and plants do not
what do seeded plants reproduce with and what are the 2 types of seeded plants?
seeds; gymnosperms and angiosperms
During respiration, what do plants absorb and what do they expel?
absorb-->oxygen
expel-->carbon dioxide
What are the 4 seasons?
summer, winter, autumn and spring
What are the 4 parts of a flower?
-petals
-pistil
-stamens
-sepals
Name the 4 parts of a plant.
-roots
-stem
-leaves
-flower
What is the meaning of angiosperm? What is the meaning of gymnosperm?
angiosperm-->the seeds are inside the fruit
gymnosperm--> seeds are not inside the fruit
What are the 4 things plants need for photosynthesis?
-water
-air
-light
-mineral salts
When its cold, may die
If there is no sun some plants might die
Some plants might grow more with a lot of sun, colder weather etc
What are the 4 steps in plant reproduction?
-pollination
-fertilization
-formation of the seed/fruit
-germination