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The table shows the rate of water loss in three different plants One reason that each plant loses a different amount of water is that each has?
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∙ 10y ago
1. different quard cell adapted to mainatin homeostasis
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∙ 10y ago
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What happens to a molecule when it is reduced?
A molecule is said to be reduced when one of its atoms gains an electron. Since electrons are negatively charged, the net charge of the molecule is reduced when one of it's atoms acquires an electron.
What gives plants their green color?
The substance that gives plants green color is chlorophyll.Chlorophyll is a chemical found in organelles called chloroplasts in the cells of green plants. The chlorophyll uses the energy from the sun to produce glucose and oxygen from carbon dioxide and water in a process called photosynthesis.Chlorophyll uses mainly light in the red/yellow and bluish regions of the spectrum. There are many different types of chlorophyll.Generally plants have green colour due to presence of chlorophyll. But when 'Mg' is lost from the chlorophyll molecule,it loses its colour. In some plants, Mg is replaced by 2 hydrogen atoms.The formula for chlorophyll 'a' is C55H72O5N4Mg, but there are other types of chlorophyll such as chlorophyll b, c,d .. etc, present in different plant groups such as Xanthophyceae, Rhodophyceae etc.Chlorophyll reflects green light, so plants are seen as green in colourAssuming you're asking why the leaves in plants are green, the reason for this is because plant cells contain an organelle called chloroplast that contains Chlorophyll, which is green in appearance. Chloroplast is used in the process of photosynthesis to create energy.The green color in plants is due to chlorophyll. Chlorophyll is an important biomolecule that allows plants to absorb energy from light.
What do you call trees that shed their leaves in the winter?
Deciduous trees loses their leaves in fall and regrow them in the spring.
What is cell differntiation?
Cell differentiation is the process through which cells become different from one another, acquiring features that allow them to take on specialised functions.
Are C4 plants better adapted to high temperatures?
Unlike C3 plants, they keep fixing carbon dioxide even when the concentration of carbon dioxide in the leaf is low. In addition, they do not need to open their stomates all the time to get enough carbon dioxide, thus minimizing the water loss during the process which is not the case in most C3 plants. Hence C4 plants are more water efficient keeping them more adaptable in hot environment. (Above image isn't C4 plant it is CAM plant similar to C4 which is adaptable to hot environment yet different type of photosynthesis)
What type of ion is when an atom loses electrons?
A positive ion. Originally atoms have a neutral charge with equal amount of electrons and protons. If atom loses electrons, it still has the same amount of protons so it becomes a positive ion
What nutrient are passed from living things to the environment?
Sun hit the earth, plants use sun's energy to create sugar from organic compounds. Plants lose heat to the environment. Primary consumers eat the plants, and get energy from them, also loses heat to the environment. Secondary consumers eat the primary consumers, gain energy but also loses heat to the environment. Plants and consumers died and decompose, their body become nutrients for plants and the cycle start all over.
Why does a helium balloon lower after a while?
That would happen after it loses a certain amount of helium.
What type of plant loses the least amount of water during high temperatures?
Succulent type
How does the temperature of soda affect the amount of carbonation?
Soda loses it's carbination at higher temperatures.
Can you carry over gambling loses from previous years?
No, you can only deduct gambling loses up to the amount of winnings in the year you win. You cannot deduct gambling loses without having winnings, unless you are a professional gambler and that is your only form of income, then you need to have very accurate, detailed information on your wins and loses.
What loses energy when you use tidal power plants?
The rotation of the planets slows through the use of tidal power.
What happens to a molecule when it is reduced?
A molecule is said to be reduced when one of its atoms gains an electron. Since electrons are negatively charged, the net charge of the molecule is reduced when one of it's atoms acquires an electron.
What is the difference between debt and deficit?
Debt is the total amount of money that a country (or company) owes. Deficit is the amount that a country (or company) loses each year.
What is the primary reason for the changing leaf color in the fall?
The leaf loses it's chlorophyll, which makes the greenish color disappear.
What is the popular reason why america dropped the atomic bomb on japan?
To end the war quickly and avoid more of the allies loses.
Give a reason why the kettle loses less heat than the saucepan by the process of conduction?
because the kettle is made of plastic
