100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
(Excelsior) BIO320 Evolutionary Biology - Latest Finals Review Q & S 2024. $17.99
Add to cart

Exam (elaborations)

(Excelsior) BIO320 Evolutionary Biology - Latest Finals Review Q & S 2024.

 4 views  0 purchase

(Excelsior) BIO320 Evolutionary Biology -(Excelsior) BIO320 Evolutionary Biology - Latest Finals Review Q & S 2024.(Excelsior) BIO320 Evolutionary Biology - Latest Finals Review Q & S 2024. Latest Finals Review Q & S 2024.

Preview 3 out of 24  pages

  • November 26, 2024
  • 24
  • 2024/2025
  • Exam (elaborations)
  • Unknown
All documents for this subject (10)
avatar-seller
EmilioOchieng
BIO320




Evolutionary Biology




LATEST FINALS REVIEW
Q&S




©2024/2025

,1. Which of the following describes the concept of "punctuated
equilibrium" in evolutionary biology?
a) Gradual evolutionary changes in species over time
b) Sudden changes in the environment causing rapid evolution
c) Long periods of stasis in species punctuated by rapid
evolutionary changes
d) Continuous small adaptations that lead to significant change
over time
Ans: c) Long periods of stasis in species punctuated by rapid
evolutionary changes


2. What is the primary mechanism by which genetic drift affects
populations?
a) Changes in gene frequencies due to random sampling in
small populations
b) Competition for resources leading to natural selection
c) Migration of individuals leading to gene flow
d) Beneficial mutations becoming more common in the
population
Ans: a) Changes in gene frequencies due to random
sampling in small populations

©2024/2025

, 3. In the context of population genetics, what is genetic
bottleneck?
a) Increase in genetic diversity due to a large population
b) Reduction in population size leading to decreased genetic
diversity
c) Appearance of new species from isolated populations
d) Stabilization of genetic frequencies over time
Ans: b) Reduction in population size leading to decreased
genetic diversity


4. The "Red Queen Hypothesis" relates to which evolutionary
concept?
a) Co-evolutionary arms race between interacting species
b) Gradual adaptation to changing environments
c) Predominance of one species over another within an
ecosystem
d) DNA mutations leading to genetic diversity
Ans: a) Co-evolutionary arms race between interacting
species


5. Which of the following best explains "adaptive radiation"?

©2024/2025

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller EmilioOchieng. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $17.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

52928 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$17.99
  • (0)
Add to cart
Added