Terrifying Parasites Inside the Human Body | Tapeworms, Hookworm, Roundworm & More | Dr. Binocs Show
27:06
YouTubePeekaboo Kidz
Terrifying Parasites Inside the Human Body | Tapeworms, Hookworm, Roundworm & More | Dr. Binocs Show
Common Parasites include roundworms, pinworms, hookworms, tapeworms and liver flukes. Roundworms (Ascaris species) are round and long, and the length can reach 20 cm. They have pointed ends and are light brown or pink in colour. You can get infected by: touching objects or surfaces with worm eggs on them - if someone with worms does not wash ...
已浏览 709.5万 次2024年5月28日
Silkworm Life Cycle
Silkworm Life Cycle
0:37
Silkworm Life Cycle
YouTubePETFLIX
已浏览 5.7万 次2023年9月12日
The Incredible Life Cycle of a Silkworm✨ | From Egg to Silk Thread #Silkworm #Sericulture #Textile
0:11
The Incredible Life Cycle of a Silkworm✨ | From Egg to Silk Thread #Silkworm #Sericulture #Textile
YouTubeDab Dicer
已浏览 1007 次2 个月之前
How silk is made from Silk worm Cocoons | Animal facts | Silk worm
0:30
How silk is made from Silk worm Cocoons | Animal facts | Silk worm
YouTubeTechnoCrats
已浏览 21.3万 次2023年6月1日
热门视频
The Amazing World Of Earthworms In The UK - Springwatch - BBC
4:39
The Amazing World Of Earthworms In The UK - Springwatch - BBC
YouTubeBBC
已浏览 155.6万 次2012年6月6日
Earthworms for Kids | Learn all about these slimy animals
6:54
Earthworms for Kids | Learn all about these slimy animals
YouTubeLearn Bright
已浏览 176.2万 次2024年10月24日
Meet The Plastic-Eating Worms | Planet Fix | BBC Earth Science
9:56
Meet The Plastic-Eating Worms | Planet Fix | BBC Earth Science
YouTubeBBC Earth Science
已浏览 423.3万 次2023年4月22日
Silk Production Process
Traditional Silk-Making - From AMNH's Silk Road Exhibition
3:06
Traditional Silk-Making - From AMNH's Silk Road Exhibition
YouTubeAmerican Museum of Natural
已浏览 18.5万 次2009年11月10日
How silkworms make silk
1:43
How silkworms make silk
YouTubeVox
已浏览 173.4万 次2014年11月20日
Silk Farming (Sericulture) | How Silkworm Cocoons Turned into Silk | Complete Process
4:54
Silk Farming (Sericulture) | How Silkworm Cocoons Turned into Silk | Complete Process
YouTubeDiscover Agriculture
已浏览 15.2万 次2023年7月19日