CBSE Class Notes Online – Classnotes123
CBSE Class Notes, Worksheets, Question Answers, Diagrams , Definitions , Diffrence between , Maths Concepts, Science Facts Online – Classnotes123
10 important Functions of Mitochondria explained
10 Important Functions of Mitochondria Read More
9 Important Difference Between Golgi Bodies and Mitochondria explained with all factors like definition, function , dna , composition etc
9 Important Difference Between Golgi Bodies and Mitochondria Read More
cell wall definition, location, components, Significance, Important Functions are explained
Cell Wall – Structure , Composition , Location , Significance and Functions Read More
Cell wall is made up of Cellulose, Hemicellulose, Lignin and Pectin.
Other substances like lignin, suberin, and cutin deposition may be found on cell walls depending upon cell type and function.
10 Important Vacuoles Functions explained
10 Important Vacuoles Functions Read MorePollination involves the transfer of pollen grains from the anther to the stigma, facilitated by external agents. It is a physical process that is crucial for the reproduction of the plant. Fertilisation, on the other hand, takes place in the ovary, where the fusion of the male and female gametes occurs. It is a biochemical process that leads to the formation of an embryo. Both processes play distinct roles in the reproduction of flowering plants.
How is the Process of Pollination Different from Fertilization Read More
Stomata Definition ,location, Structure , 5 main Types, important roles and finctions , 3 Mechanism of Opening and Closing of Stomata explained with Diagram
Stomata – Definition, Structure, Functions , Location , Diagram and Types Read More
Mechanism of opening and Closing of the Stomata explained in details with the theories
Mechanism of opening and Closing of the Stomata Read More
8 Important Function of Stomata explained in details
What are the function of Stomata Read More
Guard cells are specialised plant cells responsible for regulating the opening and closing of stomata, small pores on plant surfaces. They have a characteristic structure in the shape of a kidney or dumbbell and are located in the epidermis of leaves, stems and other plant organs. Their functions include the control of gas exchange, water balance and transpiration. The diagram of guard cells illustrates their unique shape and location.
Guard Cells – Definition, Location, Structure, Function and Diagram of Guard Cells Read More