Concept:Rabbit breeds are specific domesticated varieties, while “Landrace” refers to locally adapted breeds of other farm animals like pigs.Explanation:New Zealand White is a well-known rabbit breed.Chinchilla is also a recognised breed of rabbit.Californian White is another common rabbit breed.Landrace is not a breed of rabbit.It is mainly associated with pigs and other livestock.Therefore, the option that is not a rabbit breed is Landrace.Answer:B. Land race