Which is an example of genetic engineering?
a humans ability to digest cow milk
b some bacteria resistance to antibiotics
c golden rice enriched with vitamin a
d lizards with longer legs for surviving floods

And example of genetic engineering would be see golden rice enriched with vitamin A this is a genetically modified food and it would be helpful for people in poor countries who are vitamin a deficient

answer; both surfaces of the membrane are nonpermeable

it should be d) transitional fossils.

they show the gradualism of evolution throughout a period of time