Evolution of a new trait typically takes many generations. Yet a dramatic shift in the extent of armor plating the the lake Washinton stickleback population occurred in the 50 years following the cleanup of the lake. Which of the following best describes the mechanism of t he rapid evolution of the armor phenotyp in the lake Washinton sticklebacks?
a. Pollutants in lake washinton forced the sticklebacks to increase their mutation rate
b. The rapic change in the lake Washington ecosystem required individual sticklebacks to evolve complete armor quickly
c. The increase in visibility in lake Washington allowed sticklebacks to visually select mates with low armor.
d. new selective pressures favored individuals with the plated phentotype, causing the plated allele frequency in the population to quickly increase.
Economic Debate- Progressive Income Tax For this Economic Debate, we are going to discuss the…
TOPIC: Going Global Discussion Thread 1 (initial post due Wednesday for full credit) Please note:…
Assignment Topic This week will culminate in the creation of a narrated PowerPoint to create…
The Assignment must be submitted on Blackboard (WORD format only) via allocated folder. Assignments submitted…
you need to post your 2-page information flier to share with your Final Project Group.…
discussion: Discuss the methods used at your company to measure and ensure quality products and…