According to shape and layer of cells, epithelial tissue which are present in human body is divided in two main types: 1. Simple Epithelial Tissue 2. Compound Epithelial Tissue. Type # 1. Simple Epithelium Tissue: I. Pavement (Squamous) (Fig. 1.20A): Description: It is composed of a single layer of large flat cells placed on a thin basement membrane. Distribution: It [...]
In this article we will discuss about the structure of chromosomes with the help of suitable diagram. Chromosome is present as individual bodies in the interphase as well as in the mitosis. The predominant component in the chromosome is DNA molecule. The genes are located in chromosome of the nucleus and can be called as the discrete unit of transmission [...]
Here is a term paper on the ‘Classification of Cytoplasm’. Find paragraphs, long and short term papers on the ‘Classification of Cytoplasm’ especially written for school and college students. Term Paper on the Classification of Cytoplasm The cytoplasm is the protoplasm which surrounds the nucleus and is bounded peripherally by the cell membrane. It may be homogeneous, vacuolated, granular, reticular [...]