The research examined variables such as age and sex
The UC research was conducted in Nicaragua's Bosawas Biosphere Reserve, which is part of the largest unbroken tracts of Neotropical rainforest in Central America, north of the Amazon Rainforest
their owners than did younger dogs. And bigger dogs are able to track and corral bigger prey, which increases their hunting return rates, and in general, male dogs are bigger than females.
Summary- Research in Nicaragua's Bosawas Biosphere Reserve showed that male dogs seem to enjoy better success rates than younger and female dogs do. Variables such as age and sex play a big role in finding your good hunting dog. The older the better, as well as the bigger the better. Males tend to always be bigger than female dogs and with having a big dog it's able to track larger prey therefore returning more game and making out for a better hunter.
Older dogs and male dogs are better hunting companions than younger dogs and female dogs says the author of a new study on the hunting ability and nutritional status of domestic dogs in lowland Nicaragua
The method of genetic transmission of deafness in dogs is usually not
known. There are no recognized forms of sex-linked deafness in dogs, although
this does occur in humans.
In the dog, there are 78 chromosomes existing
of 39 matched pairs which make up the dog’s
“genotype”. On the other hand, the
dog’s “phenotype” is what the
animal actually looks like and this can be influenced
by both environmental and developmental factors.
For example, a dog’s adult size is partially
determined by his genotype but is also influenced
by such factors as health and nutrition as a puppy.
Dog size depends on the dog's "phenotype". This is influenced by both environmental and developments factors. Such as the heath and the way the dog grew up.
Dr.
John Hill
5658 E. 22nd Street
Tucson, AZ 85711
(520) 748-1415
Each
gene provides the genetic instruction to make
one protein or control one function. For example,
the genes tell the cell to produce a certain chemical
or to produce a specific characteristic like blue
eyes.
A group of veterinarians at Oregon State and Iowa State Universities is now looking into the risk of flu for an unexpected population that doesn’t have access to flu shots: dogs, cats and other household pets.
“We worry a lot about zoonoses, the transmission of diseases from animals to people,” said Christiane Loehr, a professor at the OSU College of Veterinary Medicine. “But most people don’t realize that humans can also pass diseases to animals, and this raises questions and concerns about mutations, new viral forms and evolving diseases that may potentially be zoonotic. And, of course, there is concern about the health of the animals.”
While a cat owner was hospitalized with H1N1, both of her cats (which stayed indoors and had no contact with other sick people or animals) came down with flu-like symptoms and eventually died. A postmortem analysis of their lungs and nasal cavities turned up the H1N1 virus
121. Factor VIII deficiency or hemophilia A: the most common severe inherited clotting
disorder of humans and nonhuman animals. Inherited as a sex-linked recessive trait (carried by
females and manifested in males). Affects most dog breeds.
204a. Muscular dystrophy: a congenital and often inherited form of generalized muscle
dysfunction which causes signs such as poor growth, weakness, abnormal gait, difficulty eating
and swallowing, and muscle atrophy. Affected animals have serious health problems and may
die or be euthanatized. Inheritance is sex-linked in golden retrievers, Irish terriers, Samoyeds,
and Belgian shepherds.