Ancient human ancestor The fossils of Ranapithecus, sivapithecus, and Australopithecus are considered as the ancient human fossils. These fossils were supposed to be originated from a common ancestor of both apes and man i.e (hominoids) Dryopithecus- They existed about 25… Continue Reading
Process of Succession in hydrosere Succession means the natural development of a series of biotic communities one after the other in the same area, till a permanent climax community is reached. Hydrosere is an ecological succession that occurs in aquatic… Continue Reading
Lamarcksim(Theory of inherent of acquired character) French naturalist J.B Lamarck proposed the theory of evolution in 1809 entitled Inheritance of acquired character through his “philosophic zoology book”. It is also known as Lamarckism. Lamarckism states that “An organism acquires… Continue Reading
NEO-DARWINISM (MODERN SYNTHETIC THEORY OF EVOLUTION) (8 marks for NEB) Neo Darwinism Due to the lack of information on cytology, genetics and molecular biology etc. during the period of Darwin, many biologists believed that Darwin was unable to describe the evolution… Continue Reading
Important Questions Biology stateboard Unit 1: Introduction to Biology Biology Refers to the Study of the living organism of our environment . Here you will get the important Questions from Biology For state board and CBSE and HSEB GRADE XII… Continue Reading
Biology important Question Grade Xi state Board These questions are the most asked questions from the unit two. If you prepare all these questions then surely you will good exam Define suicidal bag. What is nucleoasm? How do you identify… Continue Reading
Important Questions for HSEB Examination biology Unit 1:Introduction to biology Answer in very short: What does it mean by taxonomy? Define applied biology? What do you mean by Physiology? what do you mean by micronutrients ? Why cellulose can… Continue Reading
Introduction to Biology Bio-chemically important organic and inorganic molecules (general concepts): Carbohydrate protein, lipid, nucleic acid, minerals and water. Model Question paper (theory) Biology Grade XI Section A (Botany) 1.Answer any seven questions in very short. [1*7=7] Differentiate prokaryotic and… Continue Reading