1. The frog's pelvic girdle is tilted laterally to accomodate rearward extension of the legs.
2. The frog's phalanges are significantly longer relative to the metacarpal and metatarsal bones.
3. The frog's vertebral column lacks the cervical and lumbar curvatures.
4. The frog's skull has a foramen magnum shifted further back.
5. The frog's distal limbs do not have opposable thumbs.
6. The frog's pectoral girdle is much sturdier.
7. The frog's teeth are sharp and pointed.
8. The frog's carpals are rotated inwards.
9. The frog's eye orbit is significantly larger.
10. The frog's tibia and fibula are fused.
Most of the human bones are found in the frog skeleton but there are tree major differences;*The pelvis is forked*some bones unfused in humans are fused in frogs, like the tibia and fibula into the tibiofibula*most frogs have no ribs
Frogs have a much simpler digestive system compared to humans, with a single-chambered stomach while humans have a complex four-chambered stomach. Humans have a longer small intestine for nutrient absorption, while frogs have a shorter one. Frogs have a large sac-like structure called the gall bladder to store bile, while humans have a gall bladder but it is not as prominent as in frogs. Frogs have a single opening for both ingestion and excretion called the cloaca, while humans have separate openings for these functions. Frogs have a specialized organ called a cloacal bursa for water absorption, which humans lack. Frogs have a shorter large intestine compared to humans.
I'm unable to view images. However, the muscular system of a frog includes muscles covering the skeleton, such as the pectoral muscles, abdominal muscles, and hind limb muscles. These muscles work together to allow the frog to move, jump, and catch prey.
the leg of a horse
Studying frogs can provide insights into fundamental biological processes that are conserved across species, including humans. By understanding the similarities and differences in the biology of frogs and humans, researchers can gain valuable knowledge about embryonic development, genetics, physiology, and disease processes that can ultimately be applied to the study of human biology and medicine. Frogs are often used as model organisms in research due to their biological similarities to vertebrates, making them a valuable tool for studying various aspects of human biology.
The skeleton of a human and frog are quite similar. There are a couple differences with the radius and ulna on a frog being fused together as well as the tibia and fibula bones.
human stomach is located somewhere on the left center of the body
Frogs lack several vertebrae and do not have a pelvis. They also have structures not found in the human skeleton i.e. the urostyle. A frog has a 3 chambered heart (2 upper chambers (atria) and only 1 lower chamber) compared to the 4 chambered heart a human has. Humans and amphibians have lots of differences too.
A frog has legs and a worm doesn't XD =Þ
Humans use lungs only, Frogs can "breathe" through their thin moist skin, through gills, and lungs
The outer nostrils of a frog differ most greatly from the nostril of a human in that frogs can close their nostrils, while humans can not. It should be noted, however, that only certain species of frogs are able to do this.
A human's blood quality is better because it has more heart chambers than a frog does. A frog has 3 chambers and a human has 4
There are several differences between frogs and a mosquito. In fact, they are nothing alike. A mosquito is an insect and a frog is an amphibian.
John built a model of a frog skeleton using toothpicks
A human's blood quality is better because it has more heart chambers than a frog does. A frog has 3 chambers and a human has 4
Numerous differences can be seen between frog blood and human blood. Perhaps the most obvious is the oval shape of the frog erythrocytes rather than the biconcave discs of human blood. Moreover, the frog erythrocytes have a nucleus (here stained blue) whilst human erythrocytes do not. There is less difference in size between the erythrocytes and leucocytes than in human blood. There are no platelets in frog blood.
Bones