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Plant classification and photosynthesis
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When we classify plants by their STEM, we divide them into 3 groups. Name them.
Trees, bushes and grasses
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What 3 things do plants need for photosynthesis?
Sunlight, water and carbon dioxide (CO2)
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True or false: all gymnosperms are evergreen trees
False, most are, but not all
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Angiosperms or gymnosperms.. which ones produce fruit and flowers?
Angiosperms
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Plants make their own food through a process called ______
Photosynthesis
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Which is the female part of the flower, the carpel or stamen?
The carpel
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Non-flowering plants do not have seeds. They reproduce with ____
spores
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Which is the male part of a flower, the carpel or stamen?
The stamen
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This part of the flower produces pollen, what is it?
The stamen
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This part of the flower attracts insects
The petals
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In gymnosperms seeds develope inside ______
cones
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They protect the flower before it opens... which part is it?
The sepal
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In an angiosperm, where do seeds develop?
In the fruit or flowers
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This is where the seeds grow. It has two parts: the stigma and ovary
The carpel
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Say two ways we can classify plants
1) by their stem and 2) by reproduction (how they reproduce)
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This part of the plant gives SUPPORT and transports water and minerals to the rest of the plant
The stem
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What part of the plant absorbs water and minerals?
the roots
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Which gas do plants RELEASE when they perform photosynthesis?
Oxygen
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Do gymnosperms produce fruit?
No, they produce cones
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Name the three parts that most plants have?
Roots, stem and leaves
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Where do plants make their food: in the roots, stems or leaves?
In the leaves
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Name two non-flowering plants
Ferns and mosses
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What do seeds need in order to germinate?
Sunlight and water
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