No. A Jersey cow is a pure breed.
Elsie the cow was/is a Jersey cow.
The scientific name for a jersey cow is Bos taurus.
The Jersey is the smallest dairy cow, but not thesmallest breed of cow. The Dexter is the smallest breed of bovine.
She is a replica of the Jersey cow.
Elsie the cow was/is a Jersey cow.
Are you asking can a human breed a Jersey cow? The answer would be no; no offspring would be produced in such a cross. But, you can breed a Jersey cow via AI or artificial insemination with semen from a Jersey bull.
Jersey in the Channel Isles.
An Angus or Galloway cow would be, yes, but not a Jersey, Simmental or Hereford cow.
Dairy
No, a cow eats grass.
A young cow can produce 25 gallons of milk a week. A jersey cow, 28 gallons per week. Guess it depends on the size of the cow. And no, cows that stand in the shade do NOT give chocolate milk. :) My parents Holsteins were giving approximately 40-49 gal a week. My Jersey on silage will produce 35gal per week. On grain and hay she will produce 28gal per week. How much a cow produces depends a lot on what they are being fed and how stressed they are. A happy cow will give more milk than an unhappy cow, and the higher the quality of the feed, the more milk they are able to produce.
Humans, and any other carnivore (or omnivore) that is higher up on the food chain than a cow is will eat a cow, either by killing and eating it, or scavenging a cow's carcass.
Cow.
Vegetarians >.>
No.
Grass.