Transpiration Diagram
Neatly Labelled Diagram of transpiration descibed with Definition and 8 Important Steps Of Transpiration
Transpiration Diagram Read MoreCBSE Class Notes Online – Classnotes123
CBSE Class Notes, Worksheets, Question Answers, Diagrams , Definitions , Diffrence between , Maths Concepts, Science Facts Online – Classnotes123
Neatly Labelled Diagram of transpiration descibed with Definition and 8 Important Steps Of Transpiration
Transpiration Diagram Read MoreWhat is Lenticular Transpiration- Lenticular transpiration is found only in the woody branches and some fruits where lenticels occur.
Lenticular Transpiration Read MoreFactors Affecting the Rate of Transpiration in Plants depends on 2 main reasons –
Plants Parameters
Environmental Conditions
Transpiration is the process of loss of water in the form of water vapor from the leaves and other aerial parts of the plant.
Significance of Transpiration
Cooling
Absorption of water
Creating Suction force
Transportation of water
Transportation of Minerals
Protection from heat injury
Plants transport water and minerals through specialised structures called xylem and phloem. Xylem moves water and nutrients from the roots to the rest of the plant, while phloem transports sugars and other organic compounds produced during photosynthesis to the rest of the plant. This process is essential for plant growth and survival and is facilitated by a combination of physical and chemical mechanisms.
How are Water and Minerals Transported in Plants ? Read MoreStomatal transpiration is a critical process by which plants regulate their internal water balance and maintain proper hydration. The process involves the movement of water vapour through the stomata in a plant’s leaves, which is regulated by a variety of environmental factors. Stomatal transpiration is also important for regulating plant temperature and promoting growth and development. Environmental factors such as drought, excess water and pollutants can impact stomatal transpiration.
Stomatal Transpiration Read MoreThe process of regulating water content and ion concentration in the body of an organism is called Osmoregulation.
Osmoregulation is related to the habitat of an organism. In human beings this function is performed by the kidneys.
Egestion – The process involves removing undigested waste food products from the body of the organism.
Excretion – The process involves removing wastes from the cells of organisms.
The biological process of removal of excess or toxic waste products of metabolism from the body of an organism is called Excretion.
EXCRETION IN PLANTS
Excretion in Animals
Excretion in Human Beings
The process of removal of toxic wastes from the body of an organism is called Excretion.
The major Excretory products of Animals are Nitrogenous compounds such as Ammonia, Urea and Uric acid, Bile pigments, Water and Small Amounts of other waste products.