B and T memory cells are clones of specific B and T cells that remain in the body long after an infection has been eliminated. These cells hold... View Article
Hair follicles are organs found in mammals. It serves many functions; one of the most important functions is to act as a sensitive touch... View Article
Cells may divide for a number of reasons. Some of these includes: Repair of injured tissue Replace old and dying cells Growth of an organism... View Article
B-cell type lymphoma is quite aggressive but it is treatable. It is also one of the most common types of non-Hodgkin’s lymphoma. Register... View Article
Vacuoles account for a considerable amount of volume in a plant cell. It is generally transparent, but visible when it presses chloroplasts up... View Article
The earliest fossil evidence of fungi can be traced back to about 1 billion years. Register at BYJU’S NEET to explore other fascinating... View Article
Urea is removed from the body through the kidneys. Miniscule units called the nephron filter urea from the blood. Register at BYJU’S NEET... View Article
Depending on the type of tissue, stem cells can be extracted in a number of ways. For instance: Blood stem cells can be taken from the bone... View Article
An animal cell contains many organelles that perform specific functions. Some of the organelles are as follows: Mitochondria Nucleus Ribosomes... View Article
B cells also called B lymphocytes, are a type of white blood cell that is part of the adaptive immune system. B cells are produced in the bone... View Article
Peristalsis is important as it helps the small intestine during the digestion process. Moreover, it is also seen in the oesophagus, which helps... View Article
