Plant Responses and
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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| Tropism | The response of a plant toward or away from a stimulus.
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| Hormone | Chemical that affects growth and development.
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| Auxin | A plant hormone that speeds up the rate at which a plants cells grow controls a plants response to light
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| Dormancy | A period of time when an organisms growth or activity stops.
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| Critical night length | The number of hours of darkness that determines whether or not a plant will flower.
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| Long-day plant | A plant that flowers when the nights are shorter than the plants critical night length.
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| Photoperiodism | A plants response to seasonal changes in the length of night and day.
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| day-neutral plant | A plant with a flwering cycle that is not sensitive to periods of light and dark.
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| Short-day plant | A plant that flowers when the nights are longer than the plants critical night length
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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:
AAron1738
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