Which consequence followed Byzantium's restricted silk worm export?

💡 Explanation

Restricting silkworm exports enabled silk SAMPLING and cultivation elsewhere, because other regions acquired the biological material; therefore, industries developed in Persia and Italy, rather than Byzantium maintaining an exclusive trade monopoly.

• Which navigation error grows excessively when a ship's chronometer experiences irregular escapement behavior?
• Which risk increased around Mesopotamian ziggurats when seasonal river clay was mismanaged?
• Which limit reduces accuracy using 18th-century marine box sextants?
• Which limitation arose for medieval astrolabes during high-latitude exploration?
• Within Mughal garden hydraulic systems, which outcome arises when debris accumulates excessively within the channels?
• Which limitation constrained accuracy of timekeeping using medieval astrolabes, especially at extreme latitudes?