Reptile Questions

What is the difference between human growth and dinosaur growth?

But there are big differences between our growth and that of the dinos, Erickson says. For one thing, dinosaurs grew for only about 8 months out of the year. Kids can grow all year long. And while people often live into their 70s and 80s, dinosaurs rarely lasted longer than 20 years.

What Is The Difference Between A Human And A Dinosaur Species? Homo species, in contrast, are relative newcomers on Earth. Primitive species of humans began to evolve only about 200,000 years ago ( Source ). A quick calculation shows that dinosaurs lived 900 times longer than humans have been on Earth. With that in mind, it should come as no surprise that dinosaur fossils are more common than humans'.

What Is The Difference Between A Turtle And A Human Skeleton? Humans have endoskeletons, which means the skeleton is internal. Humans have 206 bones and they are all inside the body. The Green Sea turtle has an exoskeleton, which means its bones are on the outside of its body, and an endoskeleton. It has a shell, the top is called the carapace and the bottom is the plastron.

What Is The Difference Between Crocodile Oil And Human Skin Oil?

Crocodile oil has the same composition as human skin oil. It only differs with regard to the percentages of the ingredients present. Crocodile oil contains saturated and unsaturated fatty acids. The unsaturated or good fatty acids namely omega 3, 6, 7, and 9 oils are responsible for the above-mentioned effects.

What Is The Difference Between A Snake And A Human? (Obviously) Snakes and Humans have a major difference. Snakes don't walk or take PARCC, and humans don't slither around on the floor. Also, small snakes have around 180 vertebrae and larger snakes can have up to 400 vertebrae, when every person (no matter what size), has exactly 24 vertebrae.

What Is The Difference Between Dinosaur Bones And Human Bones? Answer Wiki. Hollow bones in dinosaurs. In birds and many other dinosaurs, many of the bones are pneumatized, meaning they have hollow spaces within them, particularly within vertebrae and some limb and hip bones. Our mammalian bones, on the other hand, are mostly solid throughout.

What Is The Difference Between A Human And A Dinosaur? Some of the dinosaur stood on all four legs, while the human had two legs and stood upright.The dinosaur skull was much larger than the human skull and also featured a large plate.The dinosaur spine had "pointy" vertebrae, while the human spine was smoother.More items...

What Is The Difference Between A Tortoise And A Human Respiratory System? Once again, the only major differences between the tortoise and the human respiratory system are the lungs and how the tortoise expels CO2.

What Is The Difference Between A Human Skull And A Dinosaur Skull?

Whereas in a human skull, most of what is under the immediate bone surface is brain matter, a dinosaur skull's key facet is its jaw structure; much of the available space was occupied by powerful biting muscles, with the brain being buried under a thick casing to keep it well protected.

What Is The Difference Between A Snake's Jaw And Human Jaw? While a human jaw is one complete bone, snakes have two jaws, an adaptation that allows them to swallow prey larger than themselves, but also apparently lets them hear in stereo.

What Is The Difference Between A Turtle And A Human? Both the babies of the human and the turtle develop for a couple of weeks, but the human development takes much longer. The turtle also does have internal fertilization like a human but leaves its eggs to develop on a beach. The amount of babies are much higher for the Green Sea turtle as well. Both have similarities, but are very different also.

What Is The Difference Between A Lizard And A Human? Germ Layers:Ectoderm - epidermis of skin (outer layer of skin) and nervous system.Mesoderm - connective tissues (bone, muscle, cartilage, blood)Endoderm - lining of the gut, lungs, endocrine organs.

What Is The Difference Between Human Digestive System And Turtle Digestive System? One notable difference is that in humans, this bile is received from the liver, while in sea turtles, bile is made in the pancreas. In both, the SI is broken into three sections, the duodenum, the jejunum, and ileum. The large-intestines are similar in both systems, while there is a major contrast between the final areas of the digestive systems.

What Is The Difference Between A Snake's Eyes And Human Eyes?

The most substantial differences involve the structures directly associated with focusing an image onto the retina. Snakes focus by applying pressure to the vitreous body via enlarged peripheral iris muscles, thus forcing a rigid, spherical lens forward within the eyeball.

What's The Difference Between A Reptilian And A Human? We draw a distinction between humans and reptilians mainly to make an explanation easy but we wish to stress that reptilians are a close cousin of us humans and could, if they chose, interbreed with humans. However, they are a proud and arrogant race of beings that regard us as primitive and tend to stay away from us.

How Does Distance Affect A Dinosaur's Growth? WATANABE: The greater the distance, the dinosaur grew more quickly, and the shorter the distance, the dinosaur's growth slowed. [Two lines, spaced decently far apart, appear over the Haya griva bone. A bracket appears between the lines with the text "Fast growth." Three lines spaced very close together appear over the same bone x-ray.

What Is The Difference Between Reptilian Skull And Human Skull? In addition to differences in openings on the side of the skull and in general shape and size, the most significant variations in reptilian skulls are those affecting ... . In humans the base of the cranium is the occipital bone, which has a central opening (foramen magnum) to admit the spinal cord.

What Is The Difference Between A Snake And A Human Penis? In snakes and reptiles, the genitals grow to mimic leg buds - producing twin organs. In humans, the genitals grow to mimic a tail bud - so the penis ends up as a single structure. In a study published today in Nature, researchers focused on the difference between squamates (snakes and lizards) and amniotes (birds and mammals).

What Can We Learn From Dinosaur Growth Rings?

Growth rings tell us the number of years that individual lived. Trilobites may have curled up to avoid predation just as pill bugs do today. Some dinosaurs cared for their young while still in the nest. These animals probably lived in herds. The function of that feature has also changed.

Why Is Diplodocus Important To The Study Of Dinosaur Growth? Diplodocus is vital to the study of growth and development in dinosaurs because fossils have been preserved at many different stages of growth. Since Diplodocus grew to over 100 feet, paleontologists perform research in an attempt to figure out how they grew to such massive sizes.

What Is The Difference Between Diego's Human And Dinosaur Modes? While in Human Mode, Diego possesses the majority of his abilities, and acts like most characters. While in Dinosaur Mode, however, Diego takes his usual form of a Utahraptor, making all of his attacks unblockable (with the exception of "Dinosaurs!") and passively gaining super armor.