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39 Cards in this Set
- Front
- Back
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Fruits and vegetables you eat come from ___________ plants.
a - flowers b - pollen c- seed |
c - seed
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Oak, maple, and other ___________ are also seed plants.
a - flowers b - shade trees c - grass |
b - shade trees
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All __________ are produced by seed plants.
a - shade trees b - animals c - flowers |
c - flowers
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In fact, most of the plants on _______ are seed plants.
a - Earth b - the moon c - Venus |
a - Earth
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A ___________ grain has a water-resistant covering and contains make gametophyte parts that can produce ___________.
a - sperm, pollen b - pollen, sperm c - water, flowers |
b - pollen, sperm
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Sperm of seed plants are ______ as part of the pollen grain by ________, ________, _________, _________ or ___________.
a - carried, rain, gravity, plants, seeds, wind b - carried, gravity, wind, water, currents, animals c- destroyed, snow, wind, tornadoes, animals, currents |
b - carried, gravity, wind, water, currents, animals
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What is pollination?
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The transfer of pollen grains of a species to the female part of the plant of the same species.
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Following fertilization, the female part of a plant can develop into a ________.
a - flower b - leave c - seed |
c - seed
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What does a seed consist of ?
a - embryo, stored food, protective seed coat b - embryo, water, flowers c - embryo, sperm, roots |
a - embryo, stored food, protective seed coat
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What are twp groups of seed plants?
a - angiosperms & spruces b - gymnosperms & sporophyte c - gymnosperms & angiosperms |
c - gymnosperms & angiosperms
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In gymnosperms, seeds develop _______________.
a - in cones b - in flowers and fruits |
a - in cones
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In angiosperms, seeds develop ______________.
a - in cones b - in flowers and fruits |
b - in flowers and fruits
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Cones are the ________ structures of gymnosperms.
a - angiosperms b - reproductive c - base structure |
b - reproductive
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Gymnosperm plants include
a - pines, firs, spruces, cedars, cycads, ginkgoes b - torns, figs, spruces, cedar trees, cycads, ginkgoes |
a - pines, firs, spruces, cedars, cycads, ginkgoes
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A pine tree is a ________ plant that produces male cones and female cones.
a - angiosperm b - ginkgoes c - sporophyte |
c - sporophyte
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___________ structures are in the cones.
a - sporophyte b - gametophyte c - angiosperms |
b - gametophyte
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What is an ovule?
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Eggs are produced in it.
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How is pollen carried from male cones to female cones?
a - rain b- birds c - wind |
c - wind
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From the moment a pollen grain falls on the female cone until the seeds are released, can take
a - 4 to 5 years b - 2 to 6 years c - 2 to 3 years |
c - 2 to 3 years
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All angiosperms have
a - seeds b - flowers c - thorns |
b - flowers
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Most flowers have four main parts:
a - bud, petals, sepals, pistil b - petals, sepals, stamen, pistil c - petals, sepals, pollen, pistil |
b - petals, sepals, stamen, pistil
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Petals are the
a - colorful part of the flower b - male reproductive organs c - the swollen base of the pistil |
a - the colorful part of the flower
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Sepals are
a - colorful part of the flower b - leaf like parts c - female reproductive organ |
b - leaf like parts
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The stamen is
a - female reproductive organ b - male reproductive organ c - the swollen base of the pistil |
b - the male reproductive organ
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The pistil is
a - colorful part of the flower b - the swollen base of the pistil c - the female reproductive organ |
c - the female reproductive organ
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The ovary is
a - the swollen base of the pistil b - the female reproductive organ c - the male reproductive organ |
a - the swollen base of the pistil
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Following ___________ and _______, the ovules of flowers can develop into seeds.
a - reproduction, fertilization b - pollination, fertilization c - stamen, fertilization |
b - pollination, fertilization
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How is pollen carried to the stigma?
a - wind, rain or animals b - people, rain or erosion c - snow, wind or ice |
a - wind, rain or animals
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What are some different ways that seeds can be dispersed?
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When they are placed on or in soil, by gravity, wind dispersal, or fall onto the soil from the parent plant.
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Ferns and moss plants don't grow from seeds. They grow from
a - spores b - bulbs c - roots |
a - spores
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Seedless plants include all _______________ plants and some _______________ plants.
a - non-vascular, vascular b - vascular, tube-like c - cell, non-vascular |
a - non-vascular, vascular
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______________ plants do not have structures that transport water and substances throughout the plant. Instead, water and substances move from cell to cell.
a - nonvascular b - vascular c - spores |
a - non-vascular
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______________ plants have tube-like cells that transport water and substances throughout the plant.
a - nonvascular b - vascular c - spores |
b - vascular
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Describe the moss life cycle.
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A tiny capsule opens and the spores fall to the ground or are blown away by the wind. New moss can grow from each spore and the cycle begins again.
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How else can non-vascular plants reproduce?
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asexually, if a piece of moss plant breaks off it can grown into a new plant.
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What are fronds?
a - underground stems b - spores c - fern leaves |
c - fern leaves
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What is rhizome?
a - underground stems b - spores c - fern leaves |
a - underground stems
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How do fern sporophytes make their own food?
a - by photosynthesis b - prothallus c - reproduction |
a - by photosynthesis
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What are sori?
a - an underground stem b - spores are produced in it c - photosynthesis process |
b - spores are produced in it
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