Notes and Study material for Exams
Objects having characteristics of cellular organization, Growth, Reproduction, ability to sense Environment and give response are living organisms. There are some important features of living organisms: It should grow, which means its structure changes as time goes by in an advantageous manner. It should show adaptation to the environment. It should maintain some balanced … Read more
DNA: STRUCTURE DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person’s body has the same DNA. Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the … Read more
Biotechnology through Genetic engineering has made Food Crops more resistant to disease, but the mere act of modification of the naturally selected food crops may actually disturb the delicate balance of Fermentation (C) Tissue Culture (D) Cloning Which of the following is an example of a genetically modified organism? (A) A tomato that is resistant … Read more
Violence against Women is a manifestation of historically unequal power relations between men and women, which have led to domination over and discrimination against women by men and to the prevention of the full advancement of women. The United Nations Declaration on the Elimination of Violence against Women, General Assembly Resolution, December 1993. Domestic violence … Read more
The Chromosomes present in the diploid cells of the majority of the sexually reproducing animals are of two types: autosomes bearing genes for somatic characters and sex chromosomes bearing genes for sex. Sex chromosomes also carry some genes for non-sexual characters such as colour blindness and haemophilia. Such genes which are always associated with … Read more
Whether an animal will become a male, a female, or a hermaphrodite is determined very early in development. Scientists have worked for hundreds of years to understand the sex-determination system. The first major breakthrough in understanding sex determination was the discovery of sex Chromosomes in the early 1900s. From meticulous analyses of male and … Read more
There is vast diversity of living organisms. The chemical compositon and metabolic reactions of the organisms appear to be similar. The composition of living Tissues and non-living matter also appear to be similar in qualitative analysis.Closer analysis reveals that the relative abundance of carbon, hydrogen and Oxygen is higher in living system. All forms … Read more
Objects having characteristics of cellular organization, Growth, Reproduction, ability to sense Environment and give response are living organisms. There are some important features of living organisms: It should grow, which means its structure changes as time goes by in an advantageous manner. It should show adaptation to the environment. It should maintain some balanced … Read more
Leadership is the process, which influences the people and inspires them to willingly accomplish the organisational objectives. The main purpose of managerial leadership isto gets willing cooperation of the workgroup to achieve the goals. Leadership is the ability to persuade and motivate others to work in desired way for achieving the goals. Thus, a person … Read more
Delegation The active process of entrustment of a part of work or responsibility and authority to another and the creation of accountability for performance is known as delegation. Thus, there are three Elements of delegation as follows- Assignment of Responsibility: This is also known as entrustment of duties. Duties can be divided into two parts: … Read more