Photosynthesis in Higher Plants
Photosynthesis in higher plants deals with the study of the complex processes through which plants convert light energy into biochemical energy. It is done with the help of the cell organelle chloroplasts, the site of photosynthesis that houses pigments like chlorophyll. Within the thylakoids and stroma, light-dependent and light-independent reactions occur, respectively. Photophosphorylation converts light energy into ATP, the form of biochemical energy used by living cells. The Calvin cycle describes the conversion of atmospheric carbon dioxide into organic compounds. Photosynthesis involves factors such as light intensity, temperature, and carbon dioxide concentration that influence its efficiency. The study and understanding of photosynthesis, its stages, and the resultant production of glucose and oxygen are important in the understanding of the energetic dynamics within plant cells, underscoring its fundamental role in sustaining life on Earth.
Plant Physiology
Plant Physiology is the study of plants that helps us to understand all the complex mechanisms that are occurring within the plant’s body. These complex mechanisms like photosynthesis, transport of water and nutrients, cellular respiration, etc. govern the plant’s life which we study under the specialized branch of plant physiology. Plant physiology involves understanding chlorophyll, stomatal regulation, the influence of hormones on growth, and other metabolic mechanisms driving plant life.
By investigating the role of environmental factors and stress responses, Plant physiology helps us to study and understand the resilience and adaptability inherent in the botanical world, offering insights into the fascinating interplay between plants and their surroundings.
Table of Content
- What is Plant Physiology?
- Plant Parts and Functions
- Mineral Nutrition in Plants
- Transportation in Plants
- Plant Growth and Development
- Photosynthesis in Higher Plants
- Respiration in Plants
- Plant Reproduction
- Importance of Plant Physiology