Neurons in the rodent central nervous system originate from three classes of neural stem and progenitor cells — neuroepithelial cells, radial glial cells and basal progenitors. These cells undergo ...

Doctor and presenter Chris van Tulleken introduces some handpicked Biology clips from the BBC archive for use in the classroom. A series of short films for secondary schools examining the human body ...

Marine biology is the study of life in the oceans and brackish waters, which ranges from archaea and bacteria to marine mammals, and includes organisms such as corals that affect the shape of the ...

Other elements and compounds also exist in cycles. Many humans eat protein in the form of meat from other animals. Our bodies break this down into its constituent parts called amino acids and then use ...

The learning goals articulated below provide our students a framework for contextualizing and learning the fundamental knowledge needed to complete the biology major and to become prepared for future ...

The Florida Entomologist, Vol. 74, No. 1 (Mar., 1991), pp. 81-87 (7 pages) Elenchus koebelei (Strepsiptera) and Pseudogonatopus arizonicus (Dryinidae) are recorded as parasitoids of nymphs and adults ...