Biology News
Biodiversity campaign seeds new life - Pretoria East Rekord


Pretoria East Rekord
In attendance were learners from Phelindaba and Saulridge high schools who were treated to an informative and interactive exchange on threats to biodiversity that arise from human activities. In his address, Williams highlighted the importance of ...

Vocal neurons encode evolution of frog calls - Science Daily


Science Daily
A study of two closely-related frog species reveals a population of neurons that give rise to the unique mating calls of each species. Published in JNeurosci, the findings suggest that changes in the properties of these cells over the course of ...

Researchers discover new species of frog from Mangaluru - The News Minute


The News Minute
The team of researchers include Kumar K Vineeth, Department of Applied Zoology, Mangalore University, Mangalagangothri, Konaje, U. K. Radhakrishna, Department of Applied Zoology, Mangalore University, Mangalagangothri, Konaje, R.D. Godwin, ...

Netfrog-Interactive Frog Dissection

Charlottesville - United States

Really instructive frog dissection photo images, movies, text, and practical interaction. Designed for use in high school biology classes by the University of Virginia.

Related
Virtual Frog Dissection Kit
United States

Program for interactive dissection of a frog from the Lawrence Berkeley National Lab.

Citizendia: Dissection
United States

Dissection is usually applied to the examination of plants and animals. The term is also used in relation to mechanisms, computer programs, written materials, etc. , as a synonym for terms such as reverse engineering or literary deconstruction. Dissection is usually performed by students in courses of biology, botany and anatomy and in association with medical and arts studies. Vivisection refers to the dissection of a living animal, often for t

United States

Perch have strong jaws, as well as teeth for capturing prey. The perch we are dissecting primarily will eat several prey items, including minnows, insect larvae, plankton (as babies) and worms. Behaviorwise, perch will form schools, sometimes number in the hundreds. Yellow perch spawn from mid-April to early May by depositing their eggs over vegetation or the water bottom, and they do not provide care for their young or their eggs. The perch can

Earthworm Dissection
United States

Among the most familiar invertebrate animals are the earthworms, members of the phylum Annelida. The word annelida means "ringed" and refers to a series of rings or segments that make up the bodies of the members of this phylum. Internally, septa, or dividing walls, are located between the segments. External segments are called metameres. There may be more than 100 segments in an adult worm. The clitellum is a swelling of the body found in sexual

Cow's Eye Dissection
United States

You see the world because light gets into your eyes. Your eye uses that light to make an image of the world inside your eye—just as a camera uses light to make a photograph.

Deardeath - History OF Dissection
Germany

Scientists and physicians say it will add to the storehouse of human knowledge and improve our ability to tackle disease. Conservatives and ethicists argue that it violates the sanctity of the human body. Like the stem cell controversy, dissection raised questions about where the body and soul begin and end. The ethical firestorm got under way as far back as the fourth century BC - the era of Aristotle and Hippocrates. The prevailing religi

Hometrainingtools.com - Earthworm Dissection
United States

Earthworms are important helpers in the garden or field! Their tunneling mixes up the soil and brings rich soil to the surface. You can observe the organs of these tiny creatures by dissecting a preserved earthworm.

United States

The Behavioral Neuroscience Laboratory at the University of Scranton provides a virtual dissection of the brain.

United States

Interactive site which gives a glimpse into a sheep brain.

Interactive Biochemistry
United States

Interactive tutorials on amino acid titration behavior, Phi and Psi angles, protein structures, and enzyme kinetics. Includes subject links.