Toads have dry, bumpy skin, while frogs have smooth, moist skin that helps them thrive in water. Frogs have long hind legs for leaping and swimming, whereas toads have shorter legs suited for ...

More than 12 million animals, including frogs, cats, rats, fetal pigs, fish and a variety of invertebrates are used for dissection in the US each year. At a time when numerous interactive and ...

Scientists have discovered a strange new toad species smaller than a fingernail in a rainforest in northeast Brazil, shedding ...

Brachycephalus dacnis is the seventh species of flea toad to be identified and is slightly larger than only one closely related species found in southern Bahia, Brazil. The study, published by a team ...

Just as individuals differ in their external appearances, so too does our internal anatomy. For example, there are anatomical variations in blood vessels, organs, muscles, nerves and even bones ...

Female gross anatomy — the parts visible to the naked eye — and internal organs, with the exception of reproductive organs, look more or less the same and are located in the same areas of the ...

When most of us think "fireworks," we think of brilliant bursts of light and color we've seen paint a night sky. But such bursts are merely the spectacular end of fireworks that likely took ...

Conus is partly divided by a spiral fold in lungfishes and frogs. It is completely divided into three trunks ... the anterior extensions of the dorsal aorta from arch III continues to the head as the ...

When a mother brings a baby into the world, it should always be a joyous occasion. In developed nations like the United States, it usually is. But in developing countries, particularly in poor ...

With the progression of technology and the desire to protect animal welfare, new tools—such as digital dissection software—can be used ... Last semester, we received two little frogs from a student ...

To understand what each part of your vagina does, WH is supplying you with some handy diagrams. It's a common misconception that the visible outer parts of the female anatomy is called the vagina.

BACKGROUND: Traumatic and spontaneous dissections of internal carotid arteries (ICA) are rare conditions. So far, these pathologies are primarily treated conservatively, surgical revascularization ...