What happens inside a flower when they make a seed?
The petals fall off the flower and the pistil grows around the seed into a fruit. Then, the fruit falls on the ground and the seed grows into a new plant
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10
What type of stem does a tree have?
One big woody stem, called a trunk
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10
What is the name of the male reproductive organ in flowers?
The stamen
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20
Name two things that the stem does?
It holds up the plant. It connects the roots and the leaves so that water, minerals, and nutrients pass through it.
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20
What are two ways we use plants in our daily lives?
For food (we eat fruits and vegetables), for medicines, for cosmetics (perfume, soap, makeup), and for making different materials (wood, paper, rubber)
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10
What do flowers need the calyx and sepals for?
To protect themselves
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10
What is a deciduous plant?
A plant that loses its leaves in autumn and grows new ones in spring
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10
True or False: All plants perform reproduction
True: They are all living things, so they all reproduce; but some do it in different ways
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10
What type of stem does grass have?
A flexible, green stem (usually short)
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20
Name two things that the roots do?
They absorb water and minerals from the soil. They fix the plant in the soil
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10
How do insects help plant reproduction?
They take pollen from one flower to another. Then, that pollen goes inside the pistil and joins an ovule to make a seed
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10
What are the two types of plants we classify by their leaves?