For a number of reasons: they are not tiny, it is easier to see what organs they have (many are like humans have), they are not expensive. Pictures can sometimes be difficult as they are not very accurate.
You may not like the idea of using worms or frogs for science labs but they can be a way that you can see if you like science.
People are getting away from using cadavers in medical schools and going with graphic tables. But these are very expensive.
A frog's eye is typically gold or copper in color. Some frogs may also have green or brown eyes, depending on the species.
Frogs generally do not wear clothes. They could look quite nice in a bow or bowtie.
Frogs have backbones
Dark green frogs are often associated with tree frogs such as the American green tree frog (Hyla cinerea) or the red-eyed tree frog (Agalychnis callidryas). These frogs have vibrant green coloration that helps them blend in with their leafy surroundings.
It is difficult to determine the exact species without more information or a picture. However, small frogs commonly found in lawns include young common frogs, green tree frogs, or chorus frogs. It's best to contact a local wildlife expert for a proper identification if needed.
Yes
Dissecting animals for study.
A dissecting pan is accuratly used for dissecting something like a frog or dead organisms.
Unless you are dissecting a live frog, they don't bleed. They're DEAD.
The dissecting pan is used to put dead organisims that you are going to dissect so you won't make a mess while you are dissecting the animal.
Dissecting pins are used in biology and anatomy labs to hold and secure specimens in place during dissection. They are typically sharp and have a pointed end for piercing through the specimen and a flat end for ease of handling.
Dissecting pins are used to hold down the tissue of an organism to the soft surface of the tray.
To hold down the organism being dissected on the dissecting tray.
In a way it shows you the inside of our bodies because the inside of a frog and the inside of a human are very similar.
The dissecting pan is used to put dead organisims that you are going to dissect so you won't make a mess while you are dissecting the animal.
Dissecting pins are used to hold down the body of your specimen when being dissected.
Dissections.