1. You are conducting an experiment to examine genetic variation and local adaptation in populations of...

70.2K

Verified Solution

Question

Biology

1. You are conducting an experiment to examine geneticvariation and local adaptation in populations of Cypripediummontanum (Mountain Ladyâ€™s Slipper, Orchidaceae), which occurat high elevation in open woods in the Northwest US and Canada. Youhave two sites: one is in Oregon near Three Sisters and the otheris in the North Cascades in Washington State.
How might you determine the extent of gene flowbetween your populations across latitude and whether one populationhas been through a bottleneck? Explain youranswer.
How might you determine whether local adaptationhas occurred, and what does this mean in terms of evolutionaryecology?
If you found that local adaptation occurred,nutrient availability might influence plant fitness, potentiallycausing this local adaption. Explain what types of nutrientavailability are most likely to affect your plants and how youmight test for nutrient limitation.

Answer & Explanation Solved by verified expert

4.0 Ratings (628 Votes)

1 a If gene flow occurs between two populations we can see some new phenotypes This is because the two populations are too far and must have adapted to their environmental conditions and hence have slightly different phenotypes So when some of the animals reach the other population those genes are addaed to the population and new phenotypes can be seen This disturbs the allele frequency of the original population Any time such gene flow happens allele frequency is disturbedThe population is said to be evolving due to change in allele See Answer

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member