«Crossbred dogs (
first generation crosses of two purebred dogs, also called dog hybrids) are not breeds and are not considered purebred, although crossbreds from the same two breeds of purebreds can have «identical qualities», similar to what would be expected from breeding two purebreds, but with more genetic variation.»
First generation crosses, otherwise known as designer dogs, are made from two purebred parents of a desired mix.
Puppies from
the first generation cross may look appealing — or not — and you have no idea what they will grow up to be in terms of looks, health, or temperament.
Goldendoodles are
a first generation cross between a Standard Poodle and a Golden Retriever.
This may be true in
a first generation cross (F1) because to inherit a genetic disease which is caused by a single recessive gene, offspring would need to inherit the gene from both parents.
First generation crossed back with a Poodle to create a generation that is 75 % Poodle and 25 % Retriever.
Not exact matches
The start of the
first Green Revolution in rice, Zeigler thought back, could have been in July 1963 when IRRI's
first breeder, Peter Jennings, found F2 (second -
generation) rice plants from a set of 38
crosses involving dwarf rice varieties from Taiwan.
In a
first generation hybrid
crossed between C24 and Columbia - 0 (Col), the plant has an increased biomass.
We also performed the
first example of
cross validation using complementary CC resources to verify the effect of sperm curvilinear velocity from the PWK / PhJ haplotype on chromosome 2 in an independent population across multiple
generations.
The start of the
first Green Revolution in rice, Zeigler thought back, could have been in July 1963 when IRRI's
first breeder, Peter Jennings, found F2 (second -
generation) rice plants from a set of 38
crosses involving dwarf rice varieties from Taiwan.
Like every new Corvette
generation that went before, Chevrolet has redesigned the iconic
crossed flags logo specifically for the 2014 Corvette, and its release today provides Corvette fans with the
first official glimpse of the new American sports car.
Nissan launched the
first generation Micra in 1982 and has sold over 1 million units in Europe by 1998, that made the company the
first Japanese automaker to have
crossed the 1 million units sales milestone in the European market.
These dogs are almost always crossbreds between two purebred or
first -
generation crosses that do not have fixed characteristics but do have a cute name.
Yorkie's are also favorites for creating
first -
generation mixed breeds by
crossing them with Toy Poodles.
When you
cross a purebred Labrador Retriever with a purebred Poodle, the result is a
first -
generation Labradoodle — these are identified with the letters F1.
For example, a Golden Retriever to Poodle
cross is
first generation, resulting in healthier offspring.
The reason for this is the recessive genes hidden in the
first cross that came out in the second
generation.
The trees considered include a simple pedigree with a single breed (a likely pure - bred dog), two different breeds at the parental level (a
first -
generation cross), all the way up to a complex tree with eight different great - grandparent breeds allowed.
Out -
crossing where the
first 5 - 6
generations have no common ancestry results in having no idea which traits you might reproduce from the parents.
The Heeler is a 50/50
cross of these two breeds, though it is possible to have a greater percentage of one breed if a
first -
generation Heeler is bred to either an Australian Shepherd Dog or an Australian Cattle Dog.
F1b Cavapoos:
First Generation Backcross (F1b) Cavapoos take a
First Generation (F1) Cavapoo (mentioned above) and
cross it back to a mini Poodle or Toy Poodle.
A
first generation Goldendoodle is a
cross between a purebred Golden Retriever and a purebred Poodle.
«Are we talking about
first -
generation crosses?
The
first generation should be 50/50 mix from the two purebreds that are being
crossed.
After lowering its price point and upping the quantity of anticipated
first - party titles such as Fire Emblem and Animal
Crossing, the 3DS recovered from its sluggish start, and confidence from consumers and publishers returned, setting Nintendo up for another successful handheld
generation.
His clips of light slowly
crossing a table knife or leaves falling on an empty chair echo Hollis Frampton's shot of a lemon, a six - hour movie by Michael Snow that may at
first seem more like an eternity, and the still longer underground film of the Empire State Building by Andy Warhol, and indeed Warhol's last decade corresponded with the Pictures
generation.
In 2011, 61
First Nations in British Columbia whose traditional territories would be
crossed by the pipeline, or who depend on downstream or coastal waters, made it clear that they were opposed to Northern Gateway, which they declared to be a «grave threat» to their culture and to future
generations.
The research and document
generation capabilities of the PC were what made home - based practice possible in a way that it had not been before, and that threshold was probably
crossed in the late 80s when Lexis / Westlaw
first introduced dialup legal research.
If Pixel Launcher download numbers appeared to suggest the
first «made by Google» device
generation barely
crossed a million shipments back in June, we now have reason to believe Andy Rubin's rookie solo effort has just exceeded 50,000 unit sales.