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HHS life science
part 2 plants
46
Science
7th Grade
12/19/2006

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Term
an underground stem from which new leaves and roots grow
Definition
rhizome
Term
a rootlike structure that holds nonvascular plants in place
Definition
rhizoid
Term
the transer of pollen from male reproductive structures to female reproductive structures
Definition
pollination
Term
Monocot or dicot? have scattered vascular tissue
Definition
Monocot
Term
Monocot or dicot? flower parts in 4's or 5's
Definition
dicot
Term
Monocot or dicot? onions
Definition
Monocot
Term
Monocot or dicot? beans
Definition
dicot
Term
Monocot or dicot? roses
Definition
dicot
Term
Monocot or dicot? bundles of vascular tissue in rings
Definition
dicot
Term
Monocot or dicot? two cotyledons
Definition
dicot
Term
Monocot or dicot? leaves have parallel veins
Definition
Monocot
Term
Monocot or dicot? corn
Definition
Monocot
Term
Monocot or dicot? grasses
Definition
Monocot
Term
angiosperms, gymnosperms, nonvascular plants and/or seedless vascular plants? used for nesting material
Definition
nonvascular plants
Term
angiosperms, gymnosperms, nonvascular plants and/or seedless vascular plants? horsetails
Definition
seedless vascular plants
Term
angiosperms, gymnosperms, nonvascular plants and/or seedless vascular plants? pine trees
Definition
gymnosperms
Term
angiosperms, gymnosperms, nonvascular plants and/or seedless vascular plants? used for paint
Definition
gymnosperms
Term
angiosperms, gymnosperms, nonvascular plants and/or seedless vascular plants? used for clothing
Definition
angiosperms, nonvascular plants and/or seedless vascular plants?
Term
angiosperms, gymnosperms, nonvascular plants and/or seedless vascular plants? used to prevvent soil erosion
Definition
nonvascular plants and seedless vascular plants
Term
angiosperms, gymnosperms, nonvascular plants and/or seedless vascular plants? used for fuel
Definition
seedless vascular plants
Term
angiosperms, gymnosperms, nonvascular plants and/or seedless vascular plants? mosses
Definition
nonvascular plants
Term
angiosperms, gymnosperms, nonvascular plants and/or seedless vascular plants? sunflowers
Definition
angiosperms
Term
angiosperms, gymnosperms, nonvascular plants and/or seedless vascular plants? used for soap
Definition
gymnosperms
Term
angiosperms, gymnosperms, nonvascular plants and/or seedless vascular plants? used for food
Definition
angiosperms, nonvascular plants and seedless vascular plants
Term
angiosperms, gymnosperms, nonvascular plants and/or seedless vascular plants? used for building naterials
Definition
angiosperms, gymnosperms
Term
angiosperms, gymnosperms, nonvascular plants and/or seedless vascular plants? ferns
Definition
seedless vascular plants
Term
angiosperms, gymnosperms, nonvascular plants and/or seedless vascular plants? hornworts
Definition
nonvascular plants
Term
angiosperms, gymnosperms, nonvascular plants and/or seedless vascular plants? corn
Definition
angiosperms
Term
angiosperms, gymnosperms, nonvascular plants and/or seedless vascular plants? cycads
Definition
gymnosperms
Term
angiosperms, gymnosperms, nonvascular plants and/or seedless vascular plants? have flowers
Definition
angiosperms
Term
angiosperms, gymnosperms, nonvascular plants and/or seedless vascular plants? have seeds on cones
Definition
gymnosperms
Term
angiosperms, gymnosperms, nonvascular plants and/or seedless vascular plants? live in damp places
Definition
nonvascular plants
Term
angiosperms, gymnosperms, nonvascular plants and/or seedless vascular plants? help form soil
Definition
nonvascular plants and seedless vascular plants
Term
list and describe the two stages in the life cycle?
Definition
1-sporophyte - when the plant produces spores 2-gametophyte - when the plant produces cex cells
Term
What are the four characteristics that most plants share?
Definition
1-make their own food, have cuticle, have cells with cell walls, and reproduce using both spores and sex cells
Term
What are two advantages tht seed plants have over seedless plants?
Definition
seed plants attract animals in different ways, then the animals carry and deposit the plants seeds in varyous ways
Term
What are the four groups of gymnosperms?
Definition
conifers, cycads, gnetohpytes, ginkgoes
Term
What are the two groups of plants?
Definition
vascular and nonvascular
Term
What are the three groups of vascular plants?
Definition
angiosperms, gymnosperms, and seedless
Term
What are the three parts of a seed?
Definition
Sporophyte - the young plant, stored food, and seed coat
Term
What are the two kinds of angiosperms?
Definition
monocots and dicots
Term
Why do angiosperms have flowers and fruits?
Definition
flowers help them produce and fruits surround and protect the seeds
Term
What are the most common plants on earth today?
Definition
seed plants
Term
How do materials move in nonvascular plants?
Definition
Nonvascular plants rely on diffusing to move materials
Term
What is the job of the cuticle?
Definition
to keep the plant from drying out
Term
List the 5 similarities between nodern green algae and plants?
Definition
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