ScienceCh2
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| 1. Pine needles and tulip leaf are | examples of leaves
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| 2. Name two things stems of plants do. | 1. Carry food, water & minerals to rest of plant.
2. Support the plants
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| 3. Plants need ________________________ and __________________________ to live. | sunlight, water
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| 4. All plants have ___________________. | cells
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| 5. Why is the daisy's stem flexible? | The stem carrys out photosynthesis making the stem flexible.
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| 6. What kind of root is a carrot? | Taproot
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| 7. Making nectar helps flowers become pollinated because | Nectar attracts birds, insects and bats. The pollen sticks to the insects or animal which then carrys it to another flower which helps to pollinate.
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| 8. Name a plant that grows from spores? | Fern
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| 9. A stamen makes | pollen
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| 10. Describe a spore | A single cell and smaller than a seed.
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| 11. How does a plant grow with seeds? | 1. Flowers that pollinate produce fertilized eggs that develop into seeds.
2. Fruit grows around the seeds.
3. Fruit and seeds separate from the parent plant.
4. The new seeds germinate-begin to grow.
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| 12.How are taproots and fibrous roots alike? | anchor and absorb water and minerals from the soil.
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| 13. How can you grow apples without starting with seeds? | grafting
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| 14.Name the second step in the photosynthesis process. | turns into sugar for energy
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| 15. Name the first step in the photosynthesis process. | Plant takes in carbon dioxide, water & sunlight so they can live
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| 16. How are taproots and fibrous roots different? | Fibrous is same length, spreads out in all directions and remains close to the top of the dirt. Taproot-large main root, grows straight down, stores food for the plant, it grows thicker
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| A seed might remain ________________ for years before it grows. | dormant
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| A sperm cell and egg cell combine during _____________________. | fertilization
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| The ____________________ is the female organ of the flower that produces egg cells. | pistil
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| Plants make their own food during a process called ______________________________. | photosynthesis
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| The _______________ is the leaflike part of a plant that protects the flower bud. | sepals
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| Plants are green because of a green material called ______________________. | chlorophyll
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| The _______ is the part of the flower that grows into a fruit that protects the seeds. | ovary
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| What are the small openings on the underside of leaves? | stomata
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| What is the job of the stomata? | The tiny openings let carbon dioxide, oxygen and water pass into the leaves.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
ablanchette
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