Eosinophil, depicted in the image below, is a type of white blood cells. It is also known as granulocyte due ... Read More »

Monocyte, depicted in the image below, is a type of leukocyte (white blood cell, WBC). Image courtesy of CDC/ Dr. Mae ... Read More »

Lymphocyte, depicted in the image below, is a type of leukocyte (white blood cell, WBC). Image courtesy of CDC/ Dr. ... Read More »

Skeletal muscle has striated appearance. It is under voluntary control and is innervated by somatic motor nerve. A muscle fiber ... Read More »

Cardiac muscle consists of interlacing bundles of Y shaped muscle cells, spirally arranged around the circumference of the heart. Branching ... Read More »

Smooth muscle is an involuntary muscle. It is innervated by autonomic nerves and lacks striated pattern. Further detail can be ... Read More »

Spongy bone has trabeculae, which interconnect rods or plates of bone. The spaces filled with marrow. The bone is covered ... Read More »

Compact bone has central or Haversian canals which are parallel to long axis. Osteon or Haversian system is present which ... Read More »

Crypts are visible in the palatine tonsils. They are lined by stratified squamous epithelium. [smooth=id:60;] Want a clearer concept, also ... Read More »

Thymus is an important structure of the immune system. Hassel’s corpuscles are visible under the light microscope. Lymphocytes are also ... Read More »