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Science 1st Quarter Test Reviewer
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The process when the embryo starts to grow.
Germination
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What are the 4 main plant organs?
flower, stem, leaves, and roots
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Sequioa
Gymnosperm
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Why do mosses and ferns grow an enormous or huge amount of spores?
To make sure that even if some land on places that they cannot grow, there are still some that land on places that are suitable for them to grow.
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A tiny plant inside a seed.
Embryo
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These have stems and unusual leaves. They have both xylem and phloem tissue.
Fern
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Cucumbers
Angiosperm
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A tiny, green, non-flowering plant. They grow in damp places.
Moss
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Pumpkin
Angiosperm
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What is a way that a seed spreads?
Seeds like burdocks have tiny hooks that cling on to animals fur or clothes and are transferred.
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What is one way that seeds spread?
Maple trees grow wings on either side of the ovary. They are carried by the wind.
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This is a single cell that can grow into a new plant. Mosses and ferns use these to reproduce.
Spore
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The process when pollen is transferred from male to female parts of a plant.
Pollination
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Is this pine cone male or female?
Female
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Cycad
Gymnosperm
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Where do fern spores grow?
In casings underneath the fronds.
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Pine trees
Gymnosperm
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A baby plant.
Seedling
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