Biology

Anatomy of Flowering Plants PDF Free Download Chapter 6: Anatomy of Flowering Plants You can very easily see the structural similarities and variations in the external morphology of the larger living organism, both plants, and animals. Similarly, if we were to study the internal structure, one also finds several similarities as well as differences. This […]

Organisms And Populations PDF Free Download Organisms and Populations 13.1 Organism And Its Environment Ecology at the organismic level is essentially physiological ecology which tries to understand how different organisms are adapted to their environments in terms of not only survival but also reproduction. You may have learned in earlier classes how the rotation of

Human Health And Disease PDF Free Download Chapter 8: Human Health and Disease Health, for a long time, was considered as a state of body and mind where there was a balance of certain ‘humor’. This is what early Greeks like Hippocrates as well as the Indian Ayurveda system of medicine asserted. It was thought

Principles of Inheritance And Variation PDF Free Download Chapter 5: Principles of Inheritance and Variation Have you ever wondered why an elephant always gives birth only to a baby elephant and not some other animal? Or why a mango seed forms only a mango plant and not any other plant? Given that they do, are

‘Cambridge International AS & A Level Biology Course’ PDF Quick download link is given at the bottom of this article. You can see the PDF demo, size of the PDF, page numbers, and direct download Free PDF of ‘Cambridge International AS & A Level‘ using the download button. Cambridge International AS And A Level Biology Book