Some examples from this set of practice questions
1.
What theory was Darwin the first to propose?
Answer: Natural selection as mechanism for evolution
2.
Which of the following MUST exist in a population before natural selection can act upon that population?
Answer: genetic variation among individuals
3.
The role that humans play in artificial selection is to _____
Answer: choose which organisms reproduce
4.
Of the following anatomical structures, which is homologous to the bones in the wing of a bird?
Answer: bones in the flipper of a whale
5.
What must be true of any organ described as vestigial?
Answer: must be homologous
6.
Structures as different as human arms, bat wings, and dolphin flippers contain many of the same bones, which develop from similar embryonic tissues. These structural similarities are an example of _____.
Answer: homology due to divergent evolution
7.
Which of the following evidence most strongly supports the common origin of all life on Earth? All organisms _____
Answer: use essentially the same genetic code
8.
Three populations of crickets look very similar, but the males have courtship songs that sound different. What function would this difference in song likely serve if the populations came in contact?
Answer: behavioral reproductive isolating mechanism
9.
A type of reproductive isolation mechanism in which the differences in the timing of critical reproductive events prevent members of closely related species from mating and producing hybrid offspring.
Answer: Temporal
10.
Two species of frogs belonging to the same genus occasionally mate, but the embryos stop developing after a day and then die. These two frog species separate by _______.
Answer: Reduced hybrid viability
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
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!
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
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.
Stuvia is a marketplace, so you are not buying this document from us, but from seller emmaadams. Stuvia facilitates payment to the seller.
No, you only buy these notes for $15.49. You're not tied to anything after your purchase.
4.6 stars on Google & Trustpilot (+1000 reviews)
83637 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
