Plants have several leaf pigments, including chlorophyll (green) and beta- carotene (yellow). The reason that beta-carotene is yellow is because beta-carotene: Absorbs all colors of light except for yellow Absorbs yellow light Absorbs all colors of the spectrum Reflects all colors except for yellow

Q: A long-day plant will flower if Select one: O the duration of continuous light is less than a…

A: As recently discovered the amount of light which falls on plants also controls the flowering in…

Q: Why is it important for plants to have pigment like chlorophyll?

A: Chlorophyll is a pigment that gives plants their green colour and aids in photosynthesis, which…

Q: Why leaves are green: interaction of light withchloroplasts.

A: Leaves are the principal lateral appendage of the vascular plant stem. It is present above ground…

Q: Which pigment in plants absorbs violet and blue - green light?

A: Absorption of light by the specific pigments depends upon specific patterns and range of wavelengths…

Q: List what is included in the Light-Gathering Pigments

A: Pigments are colored molecules produced by plants that are essential for the control of…

Q: Why do green light waves have less energy than blue light waves?

A: Light radiates from a source in waves. Each wave has two parts; an electric part, and a magnetic…

Q: What are the similarities and differences between the phototropic response of a plant shoot and the…

A: Introduction In this question we will discuss about the similarities and differences between the…

Q: Why are bubbles counted in this experiment, and what do they represent? make a line graph showing…

A: Photosynthesis is a process of making food by green plants with the absorption of carbon dioxide and…

Q: Chlorophyll, a green pigment found in plants and not humans, provides energy to the plant by…

A: Plants use energy derived from light to drive various physiological processes required for their…

Q: Plants use____________ to capture sunlight.

A: Autotrophic nutrition is a type of nutrition where the organisms produce their own food by the…

Q: Which wavelength of visible light is absorbed the most by the leaf.

A: The leaf contains chlorophyll a(green and algae), chlorophyll b(higher plants), chlorophyll c (brown…

Q: Why do leaves of plants appear green? Would plants grow well in greenish-yellow light? Explain your…

A: Plants are the living organisms which synthesize their own food by photosynthesis. In photosynthesis…

Q: why are apples green red and yellow

A: Introduction :- Apple (Malus domestica), one of the most widely grown tree fruits, is the fruit of…

Q: Dhruv’s friend gave him two plants, he kept on watering the plants for several days and kept them in…

A: Land plants are multicellular living beings that can be recognized from other living things by…

Q: Green colors in plants are produced by the presence of:     Pigments called chlorophylls a and b…

A: The plants are multicellular eukaryotes that belong to plantae kingdom. The plants are…

Q: Explain the mechanism of why leaves are green during the spring and summer but turn beautiful colors…

A: Leaves are defined as the principal and prominent lateral appendage present in the vascular plant…

Q: Plants have 3 systems for photosynthesis. Which one takes in CO2 at night, stores it, and then does…

A: The physiochemical process by which the photosynthetic organisms use the light energy from the…

Q: A student analyzes the leaf of a plant for its pigments and find that it contains 80% carotenoids,…

A: Carotenoids and chlorophyll B are pigments in the plant which are responsible for giving color to…

Q: The light compensation point of a sun leaf is higher or lower than a shade leaf? Higher Lower

A: Light compensation point ( LCP )  LCP  is the point on the light curve where the light intensity at…

Q: What color of light results from the addition of cyan light and red light? green blue white magenta

A: Green, blue and red are primary colours. When these colours are mixed in different proportions new…

Q: Explain why the amount of sunlight that reaches the groundvaries with latitude (distance from the…

A: Ans: Latitude: It is the distance north or south from the equator.

Q: discuss the effects of light on plant growth.

A: Light is an essential factor in maintaining plants.

Q: Most of the red, blue and purple colours of plants are due to a pigment called_______?

A: The biological pigments are simply referred to as pigments or biochromes. They are the substances…

Q: Which wavelength of visible light is absorbed the most by the leaf.

A: The leaf contains chlorophyll a(green and algae), chlorophyll b(higher plants), chlorophyll c (brown…

Q: Name the pigment present in plants, which can absorb solar energy.

A: Photosynthesis is the manufacturing of organic compounds, i. e. Carbohydrates inside the chlorophyll…

Q: Using what you know about plant physiology, explain why the light compensation point is lower in…

A: The compensation point for light is the light intensity where the net amount of oxygen generated is…

Q: Provide a description of the phototransduction pathway from the absorption of light to the…

A: Introduction The conversion of light into an electrical potential shift across the cell membrane is…

Q: During the light reaction, ATP is produced as H+ go down their concentration gradient from the to…

A: In photosynthesis, the light-dependent reactions take place on the thylakoid membranes. The inside…

Q: Which physical adaptation would be most useful to a plant lives in an area with limited sunlight

A: Plants live pretty much wherever on Earth. To live in so various territories, they have developed…

Q: Why do plant leaves look green to us? 1. Because pigments in chloroplasts absorb green light, while…

A: The plant, which is a multicellular eukaryotic organism, performs photosynthesis. Plants, which…

Q: Why do plants appear green? They reflect green light. They pass green light to accessory pigment:…

A: Plants are the producers of the earth. The plants observe the radiation from the sun in order to…

Q: Create a graph/table of your expected results.  Label all axes and give the graph/table a name.

A: Ethylene is a gaseous plant hormone having the simplest structure. All higher plants produce…

Q: describes the effect light intensity will have on the rate of the light reaction. As light intensity…

A: PHOTOSYNTHESIS:- It is a process of manufacturing own food by plants also known as the Autotrophic…

Q: Elodea leaf(key terms: chloroplast, photosynthesis, cell wall, protection) One important structure/…

A: Elodea leaf carries out photosynthesis. This process takes place in chloroplast. This process…

Q: inside a closed kitchen cabinet without any light available. Based on what you know about this…

A: Photosynthesis is a mechanism by which plants and other organisms transform light energy into…

Q: describe the difference in color between the leaf which was fully exposed to sunlight and the one…

A: The process by which green plants and some other lower living beings prepare their food in the…

Q: Elodea leaf(key terms: chloroplast, photosynthesis, cell wall, protection

A: Elodea leaf does not have a cell wall and a central vacoule. It is a typical plant cell  It has a…

Q: An obvious difference between the pigments is color. How might a pigment's color affect its role in…

A: Chlorophyll is a pigment present in the thylakoid membrane of chloroplast in a plant, very crucial…

Q: what are 3 things a photon of light can do

A: Photon :- A photon is the basic unit of electromagnetic radiation. Also called a packet, quantum or…

Q: Explain how a pigment absorbs light

A: Photosynthesis is the conversion of light energy into chemical energy by phototrophs, which is then…

Q: Chlorophyll is the dominant pigment in photosynthetic cells, and degrades earlier than carotenoids…

A: Chlorophyll is the dominant pigment in photosynthetic cells.  and degrades earlier than carotenoids…

Q: In the light reactions ___ is split releasing these three things ____.

A: Light reactions can be described as the reactions that occur in the prsence of light. Here, light…

Q: What is the primary reason why plants use sunlight? a They use it to make oxygen. b They use it to…

A: Introduction  The kingdom Plantae contains eukaryotes that are mostly photosynthetic. Algae and…

Photosynthesis

Plants have a capacity that we humans can only imagine— the ability to produce food from sunlight. Sure, we can prepare some dishes that we can savor on, but it become possible because of the plants (as they serve as a producers of all the raw materials required). Photosynthesis is the method of assembling carbohydrates with the aid of sunlight.