Premise:
"Understanding differentiation is the key to understanding development, and Dolly embodies the extraordinary possibility of manipulating the process--of doing experiments to identify the basic construction rules used in putting animals together."
Hypothesis: Dolly understands both differentiation and development.

it is not possible to tell

Premise:
"Customer feedback Identify customer and partner needs and measure their level of satisfaction."
Hypothesis: Customer feedback helps find needs.

yes

Premise:
"So economists must be rushing to solve these problems, right?"
Hypothesis: The social scientists surely are in a hurry to figure this out,
yes