15 Differences between antigen and antibody
An antigen is an agent present on the foreign cells, which the immune system recognizes. It is an immunogenic portion present on the foreign cell or substance. These antigens are …
An antigen is an agent present on the foreign cells, which the immune system recognizes. It is an immunogenic portion present on the foreign cell or substance. These antigens are …
Streptococcus and Staphylococcus bacteria are widely found in humans and animals. They are non-motile, do not undergo spore formation, and are even facultative anaerobes. But there are many differences between …
A microscope is a device used to observe minute objects invisible to the naked eye. It is one of the important discoveries that helped progress science and medicine. This microscope …
The root is a part of the plant present under the soil. Its primary function is to absorb water and minerals that a plant needs to survive in the soil. …
Arsenic is a heavy metal that is very harmful. Besides, as an impurity, it also creates instability in pharmaceutical preparations. However, it is impossible to avoid arsenic impurity from being …
An earthworm Digestive System is quite similar to higher animals. It ingests food by the pumping action of its pharynx. The food is engulfed by the earthworm by rhythmic contractions …
Blood is the liquid connective tissue and is part of the body’s circulatory system. This blood acts as a transport medium and performs many essential activities. The blood components can …
T lymphocytes and B lymphocytes are both white blood cells involved in the fight against infections in our bodies. They provide immunity and also help to prevent future infections. Differences …
Bacteria release substances that are harmful to the host. These are exotoxins and endotoxins. Exotoxins are toxic substances that are secreted by bacteria outside of their cell. While the endotoxins …
The digestive system of the frog includes the alimentary canal (alimentary tract) and the various associated digestive glands. Digestive System of Frog The alimentary canal of the frog is complete. …