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WorksheetsG6 U3 How Bodies of Plants Work
Total questions: 25
Worksheet time: 16mins
After few days soaking the touch-me-not plant in red water...
Which shows the BEST POSSIBLE microscope image of a touch-me-not LEAF?
None of the above
After few days soaking the touch-me-not plant in red water...
Which shows the BEST POSSIBLE microscope image of a touch-me-not STEM (vertical cut)?
None of the above
After few days soaking the touch-me-not plant in red water...
Which shows the BEST POSSIBLE microscope image of a touch-me-not STEM (horizontal cut)?
None of the above
The red parts show ______.
pathway of air
pathway of starch
pathway of water
all of the above
Parts of the roots, stem, and leaves become red (inside, as seen in the microscope).
What does this ell you about the pathway of water?
The PATHWAYS OF WATER are CONNECTED to each other.
The PATHWAYS OF WATER are NOT CONNECTER to each other.
What happens to the plastic after 30 minutes?
Water droplets appear
Water vapor disappears
Water droplets disappear
Water vapor is seen as steam
What happens to the plastic after 30 minutes?
Almost no change
Water vapor disappears
Water droplets disappear
None of the above
Water is TAKEN IN by the _____ and GOES OUT through the ____.
roots; stem
roots; leaves
stem; roots
stem; leaves
Water goes out of the small hole (1) on the backside of the leaf as _____.
air
steam
water vapor
water droplet
When water goes out of a plant as water vapor, it is called _____.
evaporation
perspiration
transpiration
condensation
If we want to test the relationship between SUNLIGHT and STARCH, which weather is the BEST for this experiment?
sunny
cloudy
rainy
any weather is fine
If we want to test the relationship between SUNLIGHT and STARCH, why do we have to cover the leaves?
to stop sunlight from striking the leaves
to stop air from brushing through the leaves
to stop the leaves from being too warm
to stop the leaves from being too cold
Why do we have to check a leaf (if it has starch) before sunlight strikes it?
We want to check if no sunlight = no starch produced in the leaf
We want time to let the iodine solution change the leaf's color
What is the color of the leaf if: 1) sunlight strikes it, and 2) it has starch?
A
B
Both answer is correct
None of the above
Fill in the blanks: When the leaves receive _____, _____ is produced.
starch; sunlight
sunlight; starch
iodine solution, starch
starch, iodine solution
Why do we have to put the leaf in a hot water (as step 1)?
to clean the dirt off the leaves
to make the leaves soft
to remove the nutrients from the leaves
If we put the leaf in the ethanol (alcohol), what should happen to the leaf?
the ethanol should turn green
the leaf color should become white
both are correct
none of the above
If we are using 2 or more leaves, why do we have to cut a small part of the 2nd and/or 3rd leaves? Choose the BEST answer.
to know which leaf received sunlight and which leaf did not
to know which leaf is bigger and which leaf is smaller
to know which leaf is the 2nd leaf and which leaf is the 3rd leaf
to tell the leaves apart (size, texture, color)
If you were to VERTICALLY cut the celery stem (as shown in the picture), which of the following will show the correct picture of the cut part?
What is the Japanese word for: iodine solution and starch?
ヨウ素液；でんぷん
養分；でんぷん
What is the Japanese word for: water droplet and water vapor?
水てき；水蒸気
蒸散；蒸発
What is the Japanese word for nutrients/nourishment?
養分
でんぷん
What is the Japanese word for: transpiration?
蒸散
呼吸
光合成
気孔
Which of the following microscope image shows a STEM?
Which of the following microscope image shows a ROOT?
