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Unit 4: Plants
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During photosynthesis, leaves absorb _______ from the air. Later, they release _________.
carbon dioxide, oxygen
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What is this part of a flower?
the pistil
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In angiosperms, seeds and pollen are ________ by animals, wind or water.
dispersed
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The two types of non-flowering plants are: _____________ and ______________. They produce SPORES.
ferns and moss
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True or false: rhizomes have stems that grow ABOVE the ground
FALSE: they have stems that grow underground
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What is this part of a flower?
the ovary
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When pollen travels from the anther of one flower to the stigma of the same or a different flower, this process is called ________
Pollination
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What is this part of a flower?
the stamen
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Bonus question! Name 3 types of flowers
Roses, violets, daisies, sunflowers, lilies, carnations, and MANY more!
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What is this part of a flower?
the sepals
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During photosynthesis, plants absorb water and minerals from the soil. This mixture is called ________.
raw sap
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True or false: stolons have stems that grow ABOVE the ground
True!
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What is this part of a flower?
the petals
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Angiosperm flowers contain ______ and ______ reproductive organs.
male and female
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When seeds reach the ground, they __________ and new plants grow.
germinate
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True or false: angiosperms produce cones
FALSE. They produce flowers and fruit
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The four types of plants that can produce ASEXUALLY are ________, _________, ________, and ________.
stolons, rhizomes, tubers, and bulbs.
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When a pollen grain reaches an ovule in the ovary, ___________ occurs
fertilisation
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Plants make their own food through a process called _________
photosynthesis
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The two types of seed-producing plants are: _____________ and ______________
angiosperms and gymnosperms
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