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What else can I help you with?
Is mayana a monocot or dicot?
Banana is a dicot leaf or monocot leaf
What type of plastids are in hydrilla leaf cells?
Hydrilla leaf cells contain chloroplasts, which are a type of plastid responsible for photosynthesis. Chloroplasts contain chlorophyll pigments that capture light energy to convert carbon dioxide and water into sugars, providing energy for the plant.
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.
What is the answer A leaf was tested for starch the iodine solution stayed orange what does that tell you about the leaf?
If the iodine solution stays orange after testing a leaf for starch, it indicates that the leaf does not contain starch. Starch would typically turn the iodine solution blue-black in color. Therefore, the orange color suggests that the leaf did not produce a significant amount of starch through photosynthesis.
What structure you seen in hydrilla leaf cell but in onion cell?
The structures that are found in the hydrilla which are not found in the onion cell are chloroplasts, specifically the stomata and chlorophyll. Onions lack these structures because they grow underground.
What is scientific name of mayana leaf?
The scientific name of mayana leaf is Coleus blumei.
Does hydrilla have a swollen leaf stalk?
Yes
Which area of the variegated leaf contains starch?
The green areas of a variegated leaf contain starch, as they are the regions where photosynthesis occurs. Starch is produced during photosynthesis and serves as a storage form of energy for the plant.
Is mayana a monocot or dicot?
Banana is a dicot leaf or monocot leaf
What type of plastids are in hydrilla leaf cells?
Hydrilla leaf cells contain chloroplasts, which are a type of plastid responsible for photosynthesis. Chloroplasts contain chlorophyll pigments that capture light energy to convert carbon dioxide and water into sugars, providing energy for the plant.
What are the pigments found in a Mayana leaf?
The pigments found in a Mayana leaf are primarily anthocyanins, which are responsible for its purple coloration. Anthocyanins are a type of flavonoid pigment that acts as an antioxidant and gives plants their red, purple, or blue hues.
What is mayana leaf?
A mayana is an annual herb that is about 1 m high. The leaves are blotched or colored, oval, measures about 5-10 cm long and have toothed margins.
Why did the leaf turn blue black when iodine was added in the starch test?
The leaf turned blue-black in the starch test because iodine forms a complex with starch molecules, resulting in the blue-black color change. This color change indicates the presence of starch in the leaf tissue.
Why is the leaf discolored when testing for starch?
When testing for starch, the leaf is boiled in alcohol to remove the chlorophyll that may mask the iodine-starch color change. If the leaf turns blue-black after applying iodine, it indicates the presence of starch. If the leaf remains discolored, it suggests that starch is absent, as the iodine did not react with any starch molecules present in the leaf.
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.
What colour does the leaf turn once iodine is added and is no starch?
When iodine is added to a leaf with no starch, the leaf will remain its original color (usually green). Iodine reacts with starch molecules, turning the leaf blue-black if starch is present.
Why did the leaf turn brittle in testing a leaf for starch?
The leaf turns brittle during the testing the leaf for starch because the ethanol extracts the all water content from the leaf.
