Science and the environment – Clip

The video explains genetic modification, focusing on how goats are altered to produce spider silk in their milk. This silk is extracted and spun into thread, noted for its exceptional strength, making it one of the strongest substances on Earth.

What is the process called when the genetic makeup of an organism is altered?

What unique substance do genetically modified goats produce in their milk?

How can spider silk be utilized after being extracted from goat's milk?

Why is spider silk considered extremely useful?

What are some characteristics of spider silk that make it one of the strongest substances on Earth?