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Green plants use a pigment called chlorophyll to photosynthesise. Chlorophyll absorbs strongly in the red end of the visible spectrum, and reflects green light, which is why it looks green.
Some plants, and many other photosynthetic organisms, use pigments other than chlorophyll to capture sunlight. These other pigments, mainly xanthophylls and bacterophylls, reflect various parts of the spectrum. For example xanthophylls reflect yellow light while bacterophylls reflect purple light. Many photosynthetic organisms use more than one pigment, each reflecting different parts of the spectrum, and collectively capturing a wide range of the visible part of the sun's energy. These plants may look purple or even almost black.
Photosynthesis does not occur in the leaf's veins or vascular tissue, as they mainly function in transporting water, nutrients, and sugars throughout the plant. Instead, photosynthesis happens primarily in the palisade and spongy mesophyll cells, which are located in the leaf's interior layers where they can maximize sunlight absorption.
I know usually the stem, but is it in the vascular tissue, the dermal tissue, mesophyll tissue, or meristematic tissue??Because that's where the photosynthesis reaction centers (chloroplasts) are located.
And they are located in the leaves, because photosynthesis requires sunlight, and the leaves are particularly well designed to capture as much sunlight as possible as well as allowing the exchange of CO2 and O2, and delivery of water from the roots since water is another requirement for photosynthesis.
In Chloroplasts which are organelles found in cells of leaves.
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What enters through leaf pores and required for photosynthesis?
Carbon dioxide enters through leaf pores, known as stomata, and is required for photosynthesis to occur. Carbon dioxide is one of the raw materials needed by plants to produce glucose and oxygen during photosynthesis.
what two substances enter and leave the leaf in photosynthesis?
In photosynthesis, carbon dioxide enters the leaf through tiny pores called stomata, while oxygen exits the leaf as a byproduct of the process. Water is also absorbed by the roots and transported to the leaves for photosynthesis to occur.
Which gas goes into a leaf for photosynthesis and which gas comes out of the leaf?
Carbon dioxide goes into a leaf for photosynthesis. Oxygen is released as a byproduct when photosynthesis occurs.
In which part of a leaf does photosynthesis occur?
in the stomata
Why does photosynthesis takes place in the leaf?
Photosynthesis takes place in the leaf because it contains chloroplasts, the organelles responsible for photosynthesis. The leaf has a large surface area that allows for optimal absorption of sunlight, a key component of photosynthesis. Additionally, the leaf has specialized structures, such as stomata and veins, that facilitate gas exchange and transport of water and nutrients needed for photosynthesis.
What part of a leaf does photosynthesis most occur?
mesophyll cells
In which cell structure does photosynthesis occur?
it occurs in the chloroplast
Will photosynthesis occur in submerged leaf or plant?
So long as the plant or leaf is able to absorb sunlight through the water - yes.
What pigment does a green leaf contain?
chlorophyll is the green pigment which is necessary for photosynthesis to occur Chlorophyll
Which tissue in the leaf supplies water to the cells for photosynthesis?
The xylem tissue in the leaf supplies water to the cells for photosynthesis. Xylem is responsible for transporting water and nutrients from the roots to the rest of the plant, including the leaf cells. This water is needed for photosynthesis to occur, as it is a key component in the process.
What is the function the leaf?
Leaves enable photosynthesis to occur. Photosynthesis is the process by which leaves absorb light and carbon dioxide to produce carbohydrate for plants to grow.
Does the amount of sunlight affect a leaf?
Yes, it affects the rate of photosynthesis and the grana(where light reactions occur).
What is the material in the leaf that must be present for photosynthesis to occur?
Chlorophyll is the material in the leaf that must be present for photosynthesis to occur. It is the pigment that gives plants their green color and is responsible for absorbing light energy.
What is the function of water in a leaf?
Water in a leaf is crucial for photosynthesis, where it serves as a medium to transport nutrients and minerals throughout the leaf. Additionally, water helps maintain the turgidity of the leaf cells, providing structural support and enabling gas exchange through stomata.
Which organelles have to be present in a plants leaf in order for photosynthesis to occur?
The chloroplast is the main component/organelle in the process of photosynthesis. Also this organelle is unique to plant cells.
Where in the leaf does almost all photosynthesis occur?
Almost all photosynthesis occurs in the chloroplasts, specifically in the chlorophyll molecules located in the mesophyll cells of the leaf. The mesophyll cells are located in the middle layer of the leaf, where they are well exposed to light.
How does carbon dioxide get in to the leaves so photosynthesis can occur?
There are tiny pores on the leaf called stomata which allow gases in and out.
