plant photosynthesis

These are directly dependent upon solar radiations as the primary source of energy and the producers (green plants) synthesize their plant biomass by the process of photosynthesis. Producers form the first trophic leve..

The rate of photosynthesis is not constant throughout the day. It's rate is affected by the intensity of light. The actual requirement of the light intensity for maximum photosynthesis in a plant depends on the type of plant and also on its habitat. Generall..

Some reactions take place only in light and do not take place in dark e.g. photosynthesis in green plants or reaction between H 2 and Cl 2 to form HC..

Aristotle and other Greeks thought that plants get their food from the soil. Later, a Belgian physician, Jan Baptista an Helmont concluded that all the substance of the plant was produced from water. In the end of 18 th century, Joseph Priestly, showed that plants ha..

Study of photosynthesis and the factors affecting it helps us understand the most important biochemical life sustaining processes. All plants and animals are dependent on the sun for energy. This energy is made available to them by the process of photosynthesis. Man, ..

Respiration is an important process in nature. It is a process by which the solar energy trapped by the plants in the food can be utilised. The organic compounds are broken down to release energy. This energy is in the form of ATP molecules and is made available for all the vital activiti..

Conclusion - Respiration is an important process in nature. It is a process by which the solar energy trapped by the plants in the food can be utilised. The organic compounds are broken down to release energy. This energy is in the form of ATP molecules and is made available for all the v..

Significance of Respiration - Respiration is an important process in nature. It is a process by which the solar energy trapped by the plants in the food can be utilised. The organic compounds are broken down to release energy. This energy is in the form of ATP molecules and is made availa..

The photoautotrophic bacteria possess photosynthetic pigments in membrane bound lamellae (or thylakoids) and utilise solar energy. The bacterial photosynthesis is different from that of green plants since here water is not used as a hydrogen donor. Hence oxygen is not release..

Question: There would be no plant life if chloroplasts did not exist. Justify. Answer: Chloroplasts contain the pigment chlorophyll which is responsible for food preparation by photosynthesis. Hence, if there were no chloroplasts then there would not have been p..