CBSE Class Notes Online – Classnotes123
CBSE Class Notes and Question Answers Online – Classnotes123
Meristematic Tissue Permanent Tissue Meristematic tissue divides repeatedly and is responsible for the growth of plants. Permanent tissue cells are differentiated from meristematic tissues that have lost their ability …
Read MoreList the points of difference between Homogeneous and Heterogeneous mixtures. Homogeneous mixture Heterogeneous mixture Its constituents are uniformly distributed all over the mixture. It’s constituents are not distributed uniformly. …
Read More
Plant cell Animal cell Cell wall present in addition to plasma membrane .It is outside the plasma membrane. Cell wall is absent. Generally regular in shape. Generally irregular in …
Read More
Epithelial Tissue What is epithelial tissue? Epithelial tissue is a protective tissue of the animal body. It is tightly packed and covers most organs and cavities of the body. Types …
Read More
Nucleus plays an important role in cellular reproduction. In cellular reproduction the cell divides to form two new cells. It Determines the cell development and maturity by directing the chemical …
Read MoreCell wall is found in plant and fungal cells. It permits the cells of plants, fungi and bacteria to withstand hypotonic condition without bursting . In hypotonic media, the cells …
Read More
Vacuoles are the storage sacs for solid or liquid contents. In animal cells vacuoles are small sized in but in plants the vacuoles are large sized. Some vacuoles in plant …
Read More
Difference between mitosis and meiosis in tabular form Mitosis Meiosis It occurs in somatic cells of the body of the organism. It occurs in germ cells of the body …
Read MoreWhat is plasma membrane or Cell Membrane? Plasma membrane is the outermost living, thin and delicate covering of the cell. It separates the contents of the cell from its external …
Read MoreThe Transportation system of plants is composed of complex permanent tissue. These tissues are made up of more than one type of cell, all this cells coordinator to perform a …
Read More