©/Argument Baby Mouse vs Baby Rat: TailĪnother key difference between baby mice and baby rats can be found in their tails. Rats are often found in a variety of different colors, including those with splotches, while baby mice are more likely to be found in one uniform color. Baby mice will also have much larger ears than baby rats.
For example, a baby mouse will have a body that is more uniform in shape, while a baby rat will have a much larger head in proportion to the rest of its body.Īs baby mice and rats grow, the appearance between these two rodents will continue to change and shift.
At birth, a baby mouse looks very similar to a baby rat, but there are some key differences to look for. Let’s talk more about them now.īest Cages for 2 (Or More!) Guinea Pigs: Ranked and Reviewed Baby Mouse vs Baby Rat: AppearanceĪ key difference between a baby mouse vs baby rat is their appearance. Baby rats are also born with extremely short tails, while baby mice have longer tails than mice throughout their life.īut there are even more differences between these two rodents. Both baby mice and rats are born blind, without fur, and a bright pink color, but the body of a baby mouse is much more uniform than the body of a baby rat. There are a few key differences between a baby mouse vs baby rat. The Main Differences Between a Baby Mouse vs Baby Rat Both baby mice and rats are born blind, without fur, and a bright pink color, but the body of a baby mouse is much more uniform than the body of a baby rat. In addition, we estimate dust mass loss rates of 1.7 ± 0.5 M ⊕ Gyr -1 for KIC 12557548b, and > 0.007 M ⊕ Gyr -1 (1σ lower limit) for KOI-2700b.Only The Top 1% Can Ace our Animal Quizzes Think You Can? Take Our Brand New A-Z-Animals Pet Rodents Quiz Baby Mouse Pure iron and carbonaceous compositions are not favoured. Results: The observed tail lengths are consistent with dust grains composed of corundum (Al 2O 3) or iron-rich silicate minerals (e.g., fayalite, Fe 2SiO 4). We compute tail lengths for several possible dust compositions, and compare these to observational estimates of the tail lengths of KIC 12557548b and KOI-2700b, inferred from their light curves. This expression shows that the length of the tail is highly sensitive to the sublimation properties of the dust material. Methods: We derive a semi-analytical expression for the attenuation of the dust cross-section in the tail, incorporating the sublimation of dust grains as well as their drift away from the planet. Recently, two exoplanet candidates have been discovered, KIC 12557548b and KOI-2700b, whose transit profiles show evidence of a comet-like tail of dust trailing the planet, thought to be fed by the evaporation of the planet's surface.Īims: We aim to put constraints on the composition of the dust ejected by these objects from the shape of their transit light curves.
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