The definition of Biology is... the science of life or living matter in all its forms and phenomena, esp. with reference to origin, growth, reproduction, structure, and behavior.
The positive... Biology is helping us advance in the reproducing, and finding the origin of different species. It is helping us find a way to help endangered species.
The negative... some people do not agree with some biology because it is not the natural way of life. Reproducing, is suppose to be between a man and woman, not a scientist in a lab.
