Pig Evolution - 搜索视频

Domestic Pig: Science, Breeds, and Life History of the Pig

untamedscience.com

Domestic Pig: Science, Breeds, and Life History of the Pig

Humans have spent centuries living with pigs. Possibly before humans decided to settle down into an agricultural lifestyle, the pig made its home with us. Today, the domesticated version of the wild European boar has hundreds of varieties. Because of this variety, some scientists even considered the domesticated pig to be its own species (Sus […]

2019年6月23日

Pig Farming

Hog Slaughter

YouTubeGalleywinter farm

已浏览 115.3万次2017年3月19日

Farm Slaughter

YouTubeStacy the Rooster

已浏览 81.9万次2020年11月8日

Cry Freedom

YouTubeABC News (Australia)

已浏览 3.9万次2010年11月7日

热门视频

Human-Pig Hybrid Created in the Lab—Here Are the Facts

Human-Pig Hybrid Created in the Lab—Here Are the Facts

National GeographicErin Blakemore

2017年1月26日

Evolution of the Pig

Evolution of the Pig

YouTubesurreal video

已浏览 13 次2 个月之前

Evolution of Animals | Overview, Stages & Examples

Evolution of Animals | Overview, Stages & Examples

Study.comDanielle Weber

已浏览 9.1万次2013年6月28日

Pig Breeds

The Best Pig Breed In The World, Good Breed Pig Fa

The Best Pig Breed In The World, Good Breed Pig Fa

FacebookPig Videos

已浏览 19.2万次2023年2月10日

The Best Pig Breed Product Milk

The Best Pig Breed Product Milk

FacebookPig Videos

已浏览 2.1万次2023年3月28日

Common Pig Breeds in South Africa

Common Pig Breeds in South Africa

已浏览 5.2万次2023年3月11日