Gymnosperms
Angiosperms
Seed
Seedless
Miscellaneous
100
The gnetophyte are an unusual and diverse group of what?
gymnosperms
100
True or false there are over 260,000 species of angiosperms
true
100
To support the branches and leaves What is the most important jobs for stems
To support the branches and leaves
100
what is the definition of rhizoids
structures that anchor a nonvascular seedless plant to the surface
100
How long is an annuals growing season
one year
200
are cycads seed or seedless
seed
200
Name 2 characteristics of grass flowers
They are tiny and not easily seen
200
What are easily mistaken as roots
stems
200
How many layers thick are bryophytes
one cell
200
name a difference between monocots and dicots
monocots have leaves with narrow and parallel veins and dicots have leaves with veins that are branched
300
What are 2 types of seed plants
Angiosperms and gymnosperms
300
What type of plant are angiosperms
flowering
300
What does xylem carry
Water and dissolved nutrients
300
What are three examples of bryophytes
mosses, liverworts, and hornworts
300
What is a stomata?
a small opening in the epidermis
400
Name the four ways humans rely on gymnosperms
building materials, paper production, medicines, and ornamental plants in gardens, along streets, and in parks
400
name some examples of food that come from angiosperms
Grains vegetables herbs and spices
400
What does phloem carry
dissolved sugars
400
true or false bryophytes have vascular tissue
false. they do not have vascular tissue
400
how many chloroplasts does each photosynthetic cell in a hornwort have?
one
500
Name the four common gymnosperm plants
Conifers, gnetophyte, ginkgo, cycad
500
True or False only some angiosperms have flowers
false
500
What is a layer of tissue that produces new vascular tissue and grows between xylem and phloem
cambium
500
What are the leaves on ferns called
fronds
500
ferns are also called _________
fiddle heads
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