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in a variegated leaf only the green areas of the leaf turns blue black in colour when tested for starch what is the best way to explan that
What else can I help you with?
What is the biological importance of variegated plants?
Leaves that do not have a uniform colour are called variegated leaves.
What is the name of the plant leave that has both green and yellow colour pigment?
Variegated leaf
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.
Are pigments in variegated leaf photosythetic?
Yes, pigments in variegated leaves are photosynthetic as they contain chlorophyll, the primary pigment responsible for capturing sunlight to produce energy through photosynthesis. However, variegated leaves may have different patterns of pigmentation such as white or yellow areas which may affect the overall photosynthetic efficiency of the leaf.
What substances are in variegated leaves?
Variegated leaves may contain pigments such as chlorophyll, carotenoids, and anthocyanin in varying amounts. These pigments contribute to the different colors seen in variegated leaves. Additionally, variegated leaves may have varying levels of starch, sugars, and other nutrients depending on the plant species.
What is the biological importance of variegated plants?
Leaves that do not have a uniform colour are called variegated leaves.
What is the name of the plant leave that has both green and yellow colour pigment?
Variegated leaf
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.
Why do only some parts of a variegated leaf make starch?
Only the green parts of variegated leaves contain chlorophyll, which is necessary for photosynthesis to produce starch. Without chlorophyll, the non-green parts lack the ability to photosynthesize and make starch. This results in only the green areas of the variegated leaf being able to produce energy through photosynthesis.
Are pigments in variegated leaf photosythetic?
Yes, pigments in variegated leaves are photosynthetic as they contain chlorophyll, the primary pigment responsible for capturing sunlight to produce energy through photosynthesis. However, variegated leaves may have different patterns of pigmentation such as white or yellow areas which may affect the overall photosynthetic efficiency of the leaf.
What substances are in variegated leaves?
Variegated leaves may contain pigments such as chlorophyll, carotenoids, and anthocyanin in varying amounts. These pigments contribute to the different colors seen in variegated leaves. Additionally, variegated leaves may have varying levels of starch, sugars, and other nutrients depending on the plant species.
Why is a variegated- leaf plant useful for demonstrating that chlorophyll is needed for photosynthesis?
Variegated leafed plant is useful for demonstrating that chlorophyll is needed for photosynthesis because variegated leaf is a plant which uses chlorophyll to absorb light so it can get its color
Why is variegated leaf used to test to see if chlorophyll is necessary for photosynthesis?
Variegated leaves have patches of green and white due to uneven distribution of chlorophyll. If a variegated leaf is tested by covering the green parts and exposing only the white parts to light, no photosynthesis occurs in the white areas since they lack chlorophyll. This demonstrates that chlorophyll is indeed necessary for photosynthesis to take place.
How can I identify a variegated leaf plant?
To identify a variegated leaf plant, look for leaves that have different colors or patterns, such as stripes or spots. These plants often have a mix of green, white, yellow, or pink on their leaves. You can also check the plant's label or do some research online to see if it is known for having variegated leaves.
What does the presence of blue color means in variegated leaf experiment of photosynthesis?
By blue color I assume you mean an added dye that shows how some parts of the leaf can photosynthesize and others not. The easiest of these experiments is to place the leaf in boiling ethanol (alcohol) and when drained of colour spread out on a flat surface. Soak the leaf in iodine and the green parts will turn blue/black and the non green parts will stay the yellowish brown colour of iodine. The green parts contain starch (a more compact form of glucose) which makes iodine turn blue/black. The blue/black is what will show starch is present.
Why is a variegated leafed plant useful for demonstrating that chlorophyll is needed for photosynthesis?
Variegated leafed plant is useful for demonstrating that chlorophyll is needed for photosynthesis because variegated leaf is a plant which uses chlorophyll to absorb light so it can get its color
Where is starch stored in a variegated Coleus leaf?
Starch is typically stored in the amyloplasts, which are specialized organelles within the leaf cells of a variegated Coleus plant. These amyloplasts store starch as an energy reserve that can be used by the plant when needed.
