a plant pH indicator is onion
An observation that involves measurement is typically referred to as a quantitative observation. This type of observation involves gathering data that can be expressed using numbers or quantitative values. Examples include measuring the length of a plant or recording the temperature of a liquid.
Indicators can be extracted from a plant using various methods such as boiling the plant material in a solvent, macerating the plant material, or using advanced techniques like chromatography to isolate and identify specific compounds that act as indicators. The chosen method will depend on the properties of the indicator being extracted and the desired level of purity.
There are a few techniques to measuring plant growth. These include: measuring fresh weight, measuring dry weight, root mass, root shoot ratio. The Science Buddies website shows how one can measure plant growth using these techniques.
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Some examples of Vascular plant's are: Sunflower's, Tulips, and Water lilies.
The layer of oil placed in the measuring cylinder when measuring the amount of water taken up by a plant prevents water evaporation. This allows for a more accurate measurement of transpiration.
One climbing plant is the pepper plant
A root plant.
Pollution indicators can include changes in air quality, such as high levels of particulate matter or ozone. Water pollution indicators may involve elevated levels of contaminants like heavy metals or bacteria. Biological indicators like the presence of certain species can also signal pollution in an ecosystem.
mango is the best example of a seed plant.
from measuring the size of a plant cell could you learn the size of the plant where it came from
Examples of plant slips include a snake plant pup, a spider plant pup, or a succulent leaf cutting. These are small sections of a parent plant that can be propagated to grow into a new plant.