Biology News
Department of Chemistry and Biochemistry Invests in System to Recycle a Precious Resource, Helium - University of Arkansas Newswire


University of Arkansas Newswire
The Department of Chemistry and Biochemistry in the J. William Fulbright College of Arts and Sciences recently installed a liquid helium recovery system. Wesley Stites, the department's chair, said the investment for the system cost about $250,000, but ...

An Introduction to Reproductive & Development Toxicology - Chemical Watch


Chemical Watch
A unique feature of this training webinar is thanks to a strict limit of only 25 delegates, you are encouraged to 'raise your hand' and put questions forward throughout the training - just as you would in a classroom environment. TOPICS COVERED ...

LC10 – the neuron that tracks fruit flies - Phys.Org


Phys.Org
Many animals rely on vision to detect, locate, and track moving objects. Male Drosophila fruit flies primarily use visual cues to stay close to a female and to direct their courtship song towards her. Scientists from the Max Planck Institute of ...

Male Reproductive System

Wilmington, Delaware - United States

All living things reproduce. Reproduction — the process by which organisms make more organisms like themselves — is one of the things that sets living things apart from nonliving things. But even though the reproductive system is essential to keeping a species alive, unlike other body systems it's not essential to keeping an individual alive.

Related
HistoWeb: Male Reproductive System
United States

Collection of tissue sample slides.

Innerbody: Male Reproductive System
United States

The male reproductive system enables a man to have sexual intercourse and to fertilize ova (eggs) with sperm (male sex cells). Sperm and the male sex hormones are produced in the testes. This is a pair of oval-shaped glands which are suspended in a pouch of skin; this pouch is called the scrotum.

Body Basics: Male Reproductive System
United States

Includes anatomy, physiology, and disorders.

Hormones of the Reproductive System
United States

Discusses female and male sex hormones.

NeoK12 - Reproductive System
United States

The reproductive system or genital system is a system of organs within an organism which work together for the purpose of reproduction. Many non-living substances such as fluids, hormones, and pheromones are also important accessories to the reproductive system.[1] Unlike most organ systems, the sexes of differentiated species often have significant differences. These differences allow for a combination of genetic material between two individuals

Clermont College - Reproductive System
United States

Discusses various systems, and outlines human male and female systems.

Innerbody: Female Reproductive System
United States

The female reproductive system includes the ovaries, fallopian tubes, uterus, vagina, vulva, mammary glands and breasts. These organs produce female sex hormones, and create and transport gametes. The female reproductive system also facilitates the fertilization of ova by sperm and supports the development of offspring during pregnancy and infancy.

HistoWeb: Female Reproductive System
United States

Collection of tissue sample slides.

HealthSquare.com: How the Reproductive System Works
United States

Reviews female reproductive anatomy and the role of hormones.

Patient.Co.Uk - Female Reproductive System
United Kingdom

The organs of the female reproductive system are found both internally, in the pelvis, and externally (outside the main body cavity). The organs found inside the body include: Vagina - the vagina is a canal that joins the cervix (the lower part of uterus) to the outside of the body. The vagina receives the penis during sexual intercourse and is a passageway for childbirth. Uterus (womb) - the uterus is a hollow, pear-shaped organ that is