Types of Chlorophyll in Plants

Why are Plants Green?

Plants appear green in color due to the presence of the green pigment chlorophyll. Chlorophyll resides inside the chloroplast and absorbs light energy from the sun. It can absorb colors of light, particularly in the blue and red parts of the electromagnetic spectrum but it reflects or transmits green light, giving plants their characteristic green color. Chlorophyll is crucial to plants as it enables them to absorb the light energy of the sun and drive photosynthesis, the process by which plants use carbon dioxide, and water to synthesize their food in the form of glucose. This makes plants the producers of the ecosystem....

What is Chlorophyll?

The word chlorophyll originated from the Greek words khloros (green) and phyllon (leaves). Chlorophyll is a green pigment found in the chloroplasts of plant cells, as well as in the cells of algae and some other unicellular organisms like cyanobacteria and euglena....

Types of Chlorophyll in Plants

There are several types of chlorophyll like chlorophyll a, chlorophyll b, chlorophyll c, chlorophyll d, chlorophyll f, etc. found in plants and other photosynthetic organisms. The most common ones found in plants are chlorophyll a and chlorophyll b....

Chloroplasts

A chloroplast is a kind of plastid having a double membrane that is helpful in the production and storage of food. It is found in the cells of plants as well as several protists, including cyanobacteria and algae. It is located in the mesophyll cells of the plants and its shape is oval or biconvex....

Photosynthesis as the Primary Function of Plant Pigments

Plant pigments are specialized molecules that absorb light energy, which is then converted into chemical energy through the process of photosynthesis. However, Chlorophyll is the primary pigment responsible for capturing light energy and initiating the photosynthetic process in plants....

Why are Some Plants not Green?

Plants contain various pigments other than chlorophyll, which gives them colors other than green. Some examples of plants that have colors other than green are listed below....

Conclusion: Why are Plants Green?

The colour of the plants come from a green pigment known as chlorophyll. The functions of chlorophyll is to act as a photoreceptor and is found in an organelle known as chloroplasts. Chlorophyll absorbs the light energy of red and blue wavelengths. Conversely, green light is reflected and not absorbed. This makes plants appear to be green. Chlorophyll, the most significant and abundant pigment in plants, is essential for the biological process of photosynthesis as it converts light energy into chemical energy....

FAQs on Why are plants green?

Why are Plants Green in Colour Class 7?...