Tnpsc and Upsc Notes Pdf
Matthias Schleiden was a German botanist who made significant contributions to the development of the cell theory. In 1838, he published a book called “Contributions to the Phytogenesis” in which he proposed that all plants are made up of cells or derivatives of cells. He also stated that the cell is the basic unit of … Read more
Main Concepts of Life Science Life science definition The life sciences or biological sciences comprise the branches of science that involve the scientific study of life and organisms – such as microorganisms, plants, and animals including human beings. Concepts of life science Life science is one of the two major branches of natural science, the … Read more
Animals are classified mainly into three groups namely – Oviparous, Viviparous and Ovoviviparous depends on the site of development of embryo and whether they lay eggs (unfertilized or fertilized) or give birth to young ones. Oviparous In Oviparous Ovum-egg-, Parere- to produce) animals (egg laying animals), the young hatch from eggslaid outside the mother’s body. … Read more
This notes is for Tnpsc exams covering Embryo development, fertilization, to the formation of human babies.
This post is about Human reproduction system both, the male and female reproduction system for Tnpsc exams
Marathas rise and Shivaji’s contribution to the Maratha kingdom and administration. The Peshwa rule and administration and Maratha rule in Tamilnadu
This is notes for Tnpsc exams for blood and blood circulatory system, parts of heart, vein and capillary
Tnpsc exams notes for Palaeolithic culture existed in the India subcontinent .
Tnpsc Notes for the introduction to the Indian culture post Indus valley civilization
Equus Eqquus refers to the genus of animals including horses and zebras. Equus is a genus of mammals in the family Equidae, which includes horses, donkeys, and zebras. Within the Equidae, Equus is the only recognized extant genus, comprising seven living species. Equus Genus Characteristics Like Equidae more broadly, Equus has numerous extinct species known … Read more