'Mature bulls' diaporamas de présentation

Beef Cattle

Beef Cattle. In the United States there are more than 80 recognized breeds of beef cattle. . A breed is a group of animals of common descent, possessing distinctive characteristics that distinguish them from other groups within the same species.

561 views • 25 slides

Beef Cattle

Beef Cattle. In the United States there are more than 80 recognized breeds of beef cattle. A breed is a group of animals of common descent, possessing distinctive characteristics that distinguish them from other groups within the same species.

394 views • 25 slides

Breeds of Dairy Cattle

338 views • 21 slides

Breeds of Dairy Cattle

382 views • 21 slides

Biological anthropology

Biological anthropology. Humans have: 1. an evolutionary history: phylogeny All heritable changes that have brought humans to present form Biological evolution is not progressive e.g., not always simple to complex 2. an individual life history: ontogeny

227 views • 16 slides

Seoul International School 2007-2008

The Amazing Musk Ox. By Elliott Seo 4A. Seoul International School 2007-2008. Habitat.

213 views • 11 slides