0
The masked area of the leaf likely failed to stain because it was covered by a material that blocked the staining solution from penetrating the leaf tissue. This coverage could prevent the dye from reaching the chlorophyll or other cellular components that would normally take up the stain. As a result, the masked area remained uncolored, indicating that the staining process was unable to access that part of the leaf.
What else can I help you with?
Why didnt we stain the elodea leaf?
They are purple in color. So there is no need
What is the factor used in calculating leaf area of mungbean?
The factor commonly used in calculating leaf area of mungbean is the leaf area index (LAI), which can be estimated using the ratio of leaf area to ground area. Additionally, the specific leaf area (SLA), defined as the area of leaf per unit of leaf mass, can also be used to relate leaf area to biomass. These factors help in assessing the growth and productivity of mungbean plants in agricultural studies.
Can a cabbage leaf photosynthesize?
Cabbage leaf can photosynthesize because it has chlorophyll. Also red cabbage can photosynthesize too. Absolutely, red cabbages have chlorophyll, but it masked by other pigments. (anthocyanins)
What is the role of iodine in testing a leaf for starch?
A hot bath of ethanol decolorizes the leaf by washing out the chlorophyll. If the leaf is not decolorized, you cannot see the blue-black stain that results from the iodine reacting with the starch.
How do you calculate leaf area duration LAD?
Leaf area duration (LAD) can be calculated by summing the leaf area at each measurement time point throughout the growing season. It is commonly calculated by using the trapezoidal rule to estimate the area under the curve of leaf area over time. This provides an integrated measure of the total leaf area produced by a plant over a specific period.
Indicator of leaf area of pechay?
The best method to measure the area of a leaf depends on the accuracy required of your measurements. If you require accurate and precise results, use a scientific instrument that's specially designed to measure the area of leaves. E.g. AM300 Leaf Area Meter
How is leaf area index of pak choi calculated?
The leaf area index (LAI) of pak choi can be calculated by measuring the total leaf area and dividing it by the ground area that the plants occupy. This is typically done by harvesting the leaves, measuring their area using a leaf area meter, and then dividing that total area by the area of the plot where the pak choi was grown. Alternatively, LAI can be estimated using indirect methods, such as using light interception techniques or photographic methods to capture leaf cover and calculate the index based on those images.
Could you test dirty with damiana?
The answer to this question is a solid no. No you will not fail a urine test smoking damiana or mullein leaf.
Why the leaf could not simply be dipped in iodine?
The leaf could not be simply dipped in iodine because it has a waxy cuticle layer that repels water, making it difficult for the iodine to penetrate through and properly stain the leaf for a starch test. To allow the iodine to effectively interact with the leaf and detect starch, the leaf needs to be boiled in alcohol to remove the waxy cuticle first.
What is the largest area of the leaf?
The mesophyll- the middle.
What leaf area does photosynthesis happen?
It is about green plants. It is happening in every single leaf alive.
What is the coefficient factor to calculate tomato leaf area?
The coefficient factor to calculate tomato leaf area typically varies based on the method used, but a common approach is to use a coefficient of 0.7 to 0.9 for estimating leaf area from leaf dimensions. For example, if measuring the length and width of the leaf, you might use the formula: Leaf Area = Length × Width × Coefficient Factor. This coefficient accounts for the leaf's shape and size variability among different tomato varieties. Always refer to specific research or guidelines for precise calculations related to your particular study or application.
