Question

Which of these changes in today's world is a product of advances in biology?

Answer 1

increase crop yields invention of laptops or increased use of plastics?

Answer 2

I'll say 'increased use of plastics', simply because the crop yields looks too conspicuous. Biology could have helped us understand how to make plastics out of biodegradable material, which much of it is now. There is plastic tableware I get for camping that is made out of corn, but it is still called plastic.

Answer 3

Increased crops