- What was a dinosaurs lifespan?
- What did T Rex really sound like?
- What animal is closest to at Rex?
- Are chickens descendants of dinosaurs?
- What dinosaur turned into a chicken?
- What is the closest living thing to a dinosaur?
- Do Dinosaurs taste like chicken?
- Are any dinosaurs alive today?
- What animal is closest to humans?
- Did dinosaurs have red or white meat?
- What did T Rex use arms for?
- What dinosaurs had 500 teeth?
- Can they bring back dinosaurs?
- Are Sharks older than dinosaurs?
- Are dinosaurs edible?
What was a dinosaurs lifespan?
Early estimates of 300-year lifespans for the largest sauropods were based on comparisons with crocodiles and turtles, which have much slower metabolisms.
The consensus is now that Apatosaurus and Diplodocus dinosaurs probably only lived for 70 or 80 years, which is about the same as an elephant today..
What did T Rex really sound like?
Scientists aren’t sure what T. rex sounded like, but the best guesses are based on the dinosaur’s closest living relatives: crocodiles and birds. A 2016 study suggested that T. rex probably didn’t roar, but most likely cooed, hooted, and made deep-throated booming sounds like the modern-day emu.
What animal is closest to at Rex?
OstrichesThe closest living relatives of Tyrannosaurus rex are birds such as chickens and ostriches, according to research published today in Science (and promptly reported in the New York Times).
Are chickens descendants of dinosaurs?
Chickens. The Tyrannosaurus rex was one of the largest, most fearsome animals ever to exist. … It turns out the king of the dinosaurs actually shares a surprising amount of DNA with modern day chickens! In fact, birds are commonly thought to be the only animals around today that are direct descendants of dinosaurs.
What dinosaur turned into a chicken?
VelociraptorShown left to right: Velociraptor, a dinosaur of the class that gave rise to birds; Archaeopteryx, often called the first bird; and a modern chicken and pigeon.
What is the closest living thing to a dinosaur?
crocodilesThe closest living things to dinosaurs need to be taken a look at in terms of classification of species. Dinosaurs are classified as reptiles, a group that includes crocodiles, lizards, turtles, and snakes. Of this large group of animals, other than birds, crocodiles are the closest living things to dinosaurs.
Do Dinosaurs taste like chicken?
rex tasted more like poultry than, say, beef or pork. Its flavor would likely have been closer to that of a carnivorous bird—perhaps a hawk—than a chicken. What does a hawk taste like? It’s probably not far off from the dark meat of a turkey but would be more pungent because of its all-meat diet.
Are any dinosaurs alive today?
In an evolutionary sense, birds are a living group of dinosaurs because they descended from the common ancestor of all dinosaurs. Other than birds, however, there is no scientific evidence that any dinosaurs, such as Tyrannosaurus, Velociraptor, Apatosaurus, Stegosaurus, or Triceratops, are still alive.
What animal is closest to humans?
chimpanzeesEver since researchers sequenced the chimp genome in 2005, they have known that humans share about 99% of our DNA with chimpanzees, making them our closest living relatives.
Did dinosaurs have red or white meat?
The first factor influencing the taste of a particular dinosaur is how it moved. Dinosaurs that need to move very quickly (to ambush prey, for example) are more likely to possess mostly fast-twitch muscles. They will have whiter meat (and therefore stand a higher chance of tasting like chicken than red meats!).
What did T Rex use arms for?
The precise purpose of T. rex’s relatively tiny arms has long been mysterious. Over the years, scientists have suggested that they might have been used to grasp struggling prey, to help resting dinosaurs push themselves up from the ground, or to grip tight to mates during sex.
What dinosaurs had 500 teeth?
NigersaurusNigersaurus had a delicate skull and an extremely wide mouth lined with teeth especially adapted for browsing plants close to the ground. This bizarre, long-necked dinosaur is characterized by its unusually broad, straight-edged muzzle tipped with more than 500 replaceable teeth.
Can they bring back dinosaurs?
While dinosaur bones can survive for millions of years, dinosaur DNA almost certainly does not. But some scientists continue to search for it – just in case. So it looks like cloning a dinosaur is off the table, but an alternate way to recreate the extinct animals would be to reverse-engineer one.
Are Sharks older than dinosaurs?
As a group, sharks have been around for at least 420 million years, meaning they have survived four of the “big five” mass extinctions. That makes them older than humanity, older than Mount Everest, older than dinosaurs, older even than trees. It is possible that sharks just got lucky in the lottery of life.
Are dinosaurs edible?
Steve – Dinosaurs definitely were edible, at least to other dinosaurs. Some of the most iconic dinosaurs of all, things like T-Rex and velociraptor, made their living as predators, eating other dinosaurs like the horned dinosaurs Triceratops for instance or long neck dinosaurs like brontosaurus.