IMMUNOLOGY?HOW MANY PEOPLE KNOW !!
Immunology is a branch of biomedical science that covers the study of all aspects of immune system in all organisms.Immune system is a collection of mechanisms within an organism that protect against diseases by identifying and killing pathogens and tumor cells.The human immune system comprises lymphoid organs,tissue cells and molecules such as antibodies.
Copyright © 2018 HubPages Inc. and respective owners.
Other product and company names shown may be trademarks of their respective owners.
HubPages® is a registered Service Mark of HubPages, Inc.
HubPages and Hubbers (authors) may earn revenue on this page based on affiliate relationships and advertisements with partners including Amazon, Google, and others.