What's the difference between dinosaur and reptile?

Dinosaur


Definition:

  • (n.) Alt. of Dinosaurian

Example Sentences:

  • (1) The PUP founder made the comments at a voters’ forum and press conference during an open day held at his Palmer Coolum Resort, where he invited the electorate to see his giant robotic dinosaur park, memorabilia including his car collection and a concert by Dean Vegas, an Elvis impersonator.
  • (2) In 1868, Thomas Huxley suggested that Archaeopteryx was an evolutionary link between dinosaurs and birds.
  • (3) Fossil eggs attributable to dinosaur (probably prosauropod) parentage that have been recovered from the early Jurassic Elliot Formation sediments at the Rooidraai locality possess shells that are similar to those of birds and crocodilians, and distinctly unlike those of chelonians and gekkonids.
  • (4) A dinosaur bone was examined with the aim to demonstrate in it the presence of lipids and to determine their localization.
  • (5) Dinosaur embryos moved around inside their eggs and grew in much the same way as those of modern animals such as birds, say scientists who have examined more than 200 fossilised bones from 190m-year-old embryos found in China.
  • (6) It’s a dinosaur from the days of the fixed line telephone and the fax machine.
  • (7) On the ground beneath their feet lived salamanders, amphibians and plenty of mammals, including the badger-sized beast, repenomamus, which dined on dead dinosaurs.
  • (8) But the Sunday Mirror's Kevin O'Sullivan thought the whole episode was a "lacklustre affair", from the plot to the dinosaur and robots who made an appearance.
  • (9) He always had stereotypically male interests like soccer, karate and dinosaurs.
  • (10) Might The Good Dinosaur be the new Cars – hugely popular with merchandise makers but Pixar’s least effective movie in terms of concept and realisation – or can Peter Sohn’s film about a 70-foot tall Apatosaurus who befriends a human boy transcend its slightly hackneyed storyline?
  • (11) Steve Cole is best known as the ever-scribbling, slightly crazy author of the Astrosaurs book series – featuring dinosaurs in space – as well as Cows in Action and The Slime Squad.
  • (12) Although they have a distinctive training advantage in the emerging quality-driven industry over that of physician-M.B.A.s, most physician-attorneys have continued to use these skills in the reactionary world of litigation, which will rapidly go the way of the dinosaur in the 1990s.
  • (13) Dinosaurs disappeared in the Maastrichtian near the peak of their historic diversity.
  • (14) The kinds of details that such specimens can bring to questions of growth and development are most important for understanding dinosaur ecology and this baby, which clocks in at less than 6 feet (around 1.8 m) in total length, has a lot to tell us.
  • (15) The Masiakasaurus knopfleri, a theropod dinosaur from the Late Cretaceous period, was named after him in 2001.
  • (16) The Disney-owned studio which gave us Toy Story, Ratatouille, The Incredibles, Up and Wall-E has already debuted the trailer for Inside Out , which arrives in June in US cinemas (24 July in the UK), while we’ve just been treated to some new concept art for November’s The Good Dinosaur .
  • (17) Dinosaurs actually have rings in their bones rather similar to those of trees and so you can take a sample of a bone, count the rings and work out the age of the individual at hand.
  • (18) Because the fossils, unearthed in north-eastern China , are older than previous discoveries of similar creatures, the find adds weight to the theory that birds descended from predatory dinosaurs.
  • (19) As the unveiling of a life-sized statue on Friday confirmed, Theco – full name Thecodontosaurus antiquus – is not the most spectacular of dinosaurs, measuring no bigger than a labrador dog.
  • (20) "People are aware of the extinction of the dinosaurs, but they don't know that we are currently experiencing a mass extinction of our crop diversity."

Reptile


Definition:

  • (a.) Creeping; moving on the belly, or by means of small and short legs.
  • (a.) Hence: Groveling; low; vulgar; as, a reptile race or crew; reptile vices.
  • (n.) An animal that crawls, or moves on its belly, as snakes,, or by means of small, short legs, as lizards, and the like.
  • (n.) One of the Reptilia, or one of the Amphibia.
  • (n.) A groveling or very mean person.

Example Sentences:

  • (1) We have labelled single, primary auditory neurones in three reptile and one bird species.
  • (2) The microchromosomes are like those found in certain other primitive fishes as well as in reptiles and birds.
  • (3) Its adaptive value, chiefly in reptiles, remains an open question.
  • (4) Since it is known that fever is beneficial in infected reptiles, our experiments were viewed as an initial step in the investigation of a similar potentially beneficial effect in mammals.2.
  • (5) The distribution of serotonin-immunoreactive cells in the lung of 4 species of reptiles was investigated.
  • (6) The endocrine pancreas of this reptile is located throughout the spleen side of the organ and consists of islet-like structures, small groups of two to five cells, and single scattered endocrine cells.
  • (7) As in the case of other reptiles, particularly the alligator, a limited range of peptide-storing cells was found in the gut of the crocodile.
  • (8) There is clearly an MHC in amphibians and birds with many characteristics like the MHC of mammals (a single genetic region encoding polymorphic class I and class II molecules) and evidence for polymorphic class I and class II molecules in reptiles.
  • (9) Among birds 84.2% of the isolates were S. typhimurium, among mammals 62.6%, among reptiles only 26.8%.
  • (10) The evolution of enamel structure is dealt with here on the basis of fossil reptiles and mammals ranging from the Triassic to the present.
  • (11) An immunocytochemical method, using glutaraldehyde fixation and an antiserum developed against a GABA-glutaraldehyde protein conjugate, permitted direct visualization of GABAergic structures in the brain of a reptile (chameleon).
  • (12) Rodioimmunoassayable somatostatin (SRIF) was found in acid ethanol extracts from various parts of the gastro-entero-pancreatic (GEP) endocrine system in reptiles, amphibians, teleost bony fish, cartilaginous fish, and jawless fish, as well as in a deuterostomian invertebrate, the tunicate, Ciona intestinalis.
  • (13) The ultrastructure of the nasal glands of the roadrunner injected with salt and of quail drinking 200 mM NaCl was similar to that of salt glands in reptiles and the fresh-water acclimated duck.
  • (14) A tabulation of previously documented ovarian neoplasia in reptiles and a comparison of this cancer to those occurring in women will be discussed.
  • (15) the bowel of reptiles, has no changed for some hundred million years.
  • (16) On the basis of the amino acid sequence of cytochromes c in different species the degree of clustering and the degree of the chain asymmetry of the corresponding structural genes of DNA was found to have a general tendency towards an increase in the following order: invertebrates, fishes, amphibians, reptiles, birds, mammals.
  • (17) A tendency for an increase in the index of clustering of DNA was revealed in the sequence: invertebrates, fishes, amphibians, reptiles, birds, mammals.
  • (18) The anti-G beta, gamma antibodies recognized a 35-36-kDa protein in brain of vertebrates such as mammals (rat), avians (pigeon), amphibians (frog), fish (trout), and reptiles (turtle) but not in the invertebrates such as molluscs (snail) and insects (locust).
  • (19) These results reveal that some species of fishes, amphibians and mammals can act as the second intermediate host and that some species of reptiles, birds and mammals can act as a paratenic host.
  • (20) However, in many of these animals, including reptiles, the physiological functions and importance of the system remain unclear.