Plant parts
What is the primary function of the root?
To anchor the plant to the soil and absorb the minerals.
What 3 basic human needs do plants provide?
Food, clothing, and shelter.
What is an angiosperm?
A covered or enclosed seed.
How long do annuals last?
One year or season.
What does the stem do?
It supports the plant and carries water and nutrients.
What is a direct source?
The plant or plant products that are used by humans
Give 2 examples on gypnosperms.
Pines, firs, spruces, redwoods.
How long Do biennials last?
2 years or growing seasons.
What is the green pigment in the leaves that allows photosynthesis called.
chlprophyl.
What is an indirect source?
Humans use the animal and an animal product that feed on plant and plant products.
Share are the vascular bundles in a Dicotyledons?
They are arranged in a circle.
Give an example of a biennials.
Carrot, onion, cabbage, black eyed Susan.
Where does photosynthesis occur in the plant primarily
the leaves.
Give an example of an indirect source.
Beef, leather, chicken, wool.
Where are the vascular bundles in monocotyledons.
They are scattered
How long do perinnails produce?
They will produce for 2 or more growing seasons.
What are the types of roots?
Taproots and fibrous roots.
What esthetics are plants used for.
Landscaping, forestry and out door recreation, ornamental horticulture and Floral design.
What are the 2 main classes of angiosperms?
Monocotyledons, and dicotyledons.
What are the 2 perinnail classes.
Herbaceous, woody.