#lecturenotes

Introduction Living organisms are in constant contact with their external environment. They continuously modify the environment through their activities and, in return, the environment changes in response

Evolution scientists believe that man arose from fish; a belief that could have led to their death during the dark age era of the history of science because the churches were quite powerful back then.

The biological traits of living organisms are controlled by genes. The more complex an organism is, the more the number of genes that would be present in its genome, and the simpler an organism is, the

Introduction For those that have been following my blog, I have discussed how life originated from the chemical soup, a process that culminated in the emergence of the first cell from which more complex

In my last post, I started discussing the various cell organelles that are found in a typical prokaryotic cell - the bacteria - and their various functions. It is pertinent to know that many of the organelles

Introduction Scientists generally believe that the atom is the smallest indivisible portion of any material. However, the same scientists believe that the atom has components that include electrons, protons,

In the last post, we discussed how life originated from what scientists nowadays know as the chemical soup. The chemical soup did not give rise to complex lives just as we have them now but life evolved

How life originated from primordial soup

Theories of origin of living organisms

INTRODUCTION The subject of Biological statistics deals with the application of statistical knowledge in the study of Biology. Both Biology and Statistics are part of the branches of science. While the

characteristics of living organisms