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It has taken 30,000 years just to selectively breed wolves to dogs. The term "Bulldog" was first mentioned in literature around 1500. At they time they were used in the sport of bull baiting. The head is considered to be extreme brachycephalic. Along with the short legs that makes them a type of dwarf. Breeders would breed one to another to try to have more the same.
What else can I help you with?
State what features the moss and fern have in common?
They both need moisture and both produce spores to reproduce.
Why is natural selection also called differential selection or differential survival?
Because all organisms vary and different one have different survival characteristics that are selected for. Some organisms are reproductively successful and are selected to survive and pass on this success to their progeny.
What types of products do Corelle Hearthstone produce?
Corelle Hearthstone produces mainly glassware and dishware. The products are made of many layers of glass bonded together. One of their features is that they can go in the microwave.
What types of image each microscope produces?
Microscopes produce various types of images depending on their design and function. Light microscopes typically generate brightfield images, where the specimen appears as a dark object against a bright background, or they may produce phase contrast and fluorescence images that highlight specific features. Electron microscopes, on the other hand, produce high-resolution black-and-white images that reveal detailed structures, often using techniques such as scanning or transmission electron microscopy to visualize surfaces or internal features. Each type of microscope offers unique insights based on the characteristics of the image produced.
What waste do we produce?
we produce poo
What features have been selected to produce pedigree golden retrievers?
Golden colour
Can you use chromosome maps to produce a pedigree?
Yes, you could generate lineage maps.
How is a DNA FINGERPRINT PRODUCES?
Selected fragments are used to produce a DNA fingerprint.
Why were bulldogs called bulldogs because bulldogs are smaller then bulls?
Bulldog is a native of British Isles, and believed to be descended from the ancient Asiatic mastiff during 13th century. This dog may have derived its name from its use in bull baiting. Animal baiting became illegal in England in 1835, and then these working bulldogs were crossed with pugs to produce a nonaggressive, gentle and affectionate family pet known as English Bulldog.
How many features did Walt Disney produce in his lifetime?
over 100 features
What are the genotypes of the parents of in this pedigree HH and Hh HH and hh hh and hh Hh and Hh?
To determine the genotypes of the parents in the pedigree, we need to analyze the possible combinations. The combinations of HH and Hh would produce offspring with either HH or Hh genotypes. The combination of HH and hh would produce offspring only with Hh genotypes. The combination of hh and hh would produce only hh offspring, while Hh and Hh would yield a mix of HH, Hh, and hh. Therefore, the possible genotypes of the parents could be HH and Hh, or Hh and Hh, depending on the offspring observed in the pedigree.
What features have been selected to produce a greyhound?
To produce a greyhound, selective breeding has emphasized features such as a streamlined, aerodynamic body for speed, long legs for powerful strides, and a deep chest for increased lung capacity. Additionally, a lean physique with minimal body fat enhances agility and endurance. Temperament traits, such as a calm and friendly nature, have also been considered to ensure they are suitable as companion animals in addition to their racing abilities.
Local winds are are produce?
Local geographic features.
How does red wine obtain its color?
red wine obtains its color from the type of grapes selected to produce it.
What are some features on windmills?
To produce energy for the website 4chan.org
Are frogs r or K selected organisms?
frogs are r-selected because they produce many offspring but only a few of them survive. There is no parental investment and they become reproductively active early in their life cycle.
What are wind mills main features?
verticalrotating blades to produce movementgenerator
