Difference between Prokaryotic and Eukaryotic Chromosome

Prokaryotic Chromosome vs Eukaryotic Chromosome Prokaryotes and Eukaryotes are the two major domains of living organisms. This classification is on the basis of the features of their cellular features primarily the nature of membrane bounded organelles and organization of the genetic materials. Both prokaryotes and eukaryotes contain the genetic materials which are organized into specialized structures called Chromosomes. Even though … Read more

Oligotrophic and Eutrophic Lakes

Oligotrophic vs Eutrophic Lakes vs Mesotrophic lake: Lake Ecosystem is an example for a lentic ecosystem. An aquatic ecosystem with stationary or relatively still water is called lentic ecosystem. Based on the trophic state* and productivity, the lake ecosystem is divided into three categories. Oligotrophic lake:  A lake with low productivity, low nutrients and clear water with … Read more

NCERT Solutions for Class 12 Sociology Chapter 4 The Market as a Social Institution

NCERT  Solutions for Class 12 Sociology Chapter 4 The Market as a Social Institution NCERT TEXTBOOK QUESTIONS SOLVED 1.What is meant by the phrase ‘invisible hand’?Ans. According to Adam Smith, every person looks for his own self-interest and in pursuit of this in-tum works for the self-interest of all . In this sense, there seems to … Read more

NCERT Solutions for Class 12 Sociology Chapter 3 Social Institutions: Continuity and Change

NCERT Solutions for Class 12 Sociology Chapter 3 Social Institutions: Continuity and Change NCERT TEXTBOOK QUESTIONS SOLVED 1. What is the role of the ideas of separation and hierarchy in the caste system?Ans. The caste system can be understood as the combination of two sets of principles, one based on difference and separation and the other on wholism and hierarchy.Each … Read more