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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.
What else can I help you with?
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
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 meaning of variegated?
of Variegate, Having marks or patches of different colors; as, variegated leaves, or flowers.
What is the color and function of chloroplasts?
Chloroplasts are green in color due to the presence of chlorophyll pigments. Their function is to carry out photosynthesis, a process that converts light energy into sugars to provide energy for the plant.
Suggest an experiment to prove that theleaf is the organ of photosynthesis?
Iodine test. The leaves of plants absorb light & perform photosynyhesis. photosynthesis means In the presence of chlorophyll & light carbon dioxide & water combines to form carbohydrates(sugars). Leaf dipped into iodine solution after exposing to light will become blue in colour. It shows the presence of carbhydrates. That means leaf is the organ doing photosynthesis. generally iodine reacts with Carbohydrates and gives blue color.
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
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
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 meaning of variegated?
of Variegate, Having marks or patches of different colors; as, variegated leaves, or flowers.
What is the color and function of chloroplasts?
Chloroplasts are green in color due to the presence of chlorophyll pigments. Their function is to carry out photosynthesis, a process that converts light energy into sugars to provide energy for the plant.
Suggest an experiment to prove that theleaf is the organ of photosynthesis?
Iodine test. The leaves of plants absorb light & perform photosynyhesis. photosynthesis means In the presence of chlorophyll & light carbon dioxide & water combines to form carbohydrates(sugars). Leaf dipped into iodine solution after exposing to light will become blue in colour. It shows the presence of carbhydrates. That means leaf is the organ doing photosynthesis. generally iodine reacts with Carbohydrates and gives blue color.
What color are chloroplasts and how does their color contribute to their function in plant cells?
Chloroplasts are typically green in color due to the presence of chlorophyll, a pigment that absorbs sunlight for photosynthesis. This green color allows chloroplasts to efficiently capture light energy, which is essential for the process of photosynthesis in plant cells.
How many colors do potatoes have?
Every color in the rainbow, plus black, white, and variegated.
Do variegated leaves contain starch?
Yes, variegated leaves contain starch. Starch is produced in the chloroplasts of plant cells during photosynthesis, so all green parts of a variegated leaf will have starch. However, the amount of starch present may vary depending on the extent of variegation and the amount of chlorophyll in the leaf.
How does a color change indicate that photosynthesis has occurred?
A color change during photosynthesis typically occurs because of the presence of pigments such as chlorophyll. Chlorophyll absorbs red and blue light and reflects green light, giving plants their green color. If photosynthesis is actively happening, the green color of the chlorophyll may intensify or become more pronounced in the plant.
What color is chloroplast and why is it important for photosynthesis?
Chloroplasts are typically green in color due to the presence of chlorophyll, a pigment that absorbs sunlight for photosynthesis. This green pigment is crucial for photosynthesis as it captures light energy and converts it into chemical energy, which is used by plants to produce food in the form of glucose.
Do plants with non-green leaves have chlorophyll and can they carry out photosynthesis?
Plants with non-green leaves like variegated plants still have chlorophyll, but in lower amounts compared to green plants. They can still carry out photosynthesis, although at a slower rate. Variegation is caused by the presence of other pigments in the leaves, which can sometimes mask the green color from chlorophyll.
