BIOL180 Quiz 1 pt 3: Questions & Answers: Guaranteed A+ Score Solution: Latest Updated

BIOL180 Quiz 1 pt 3: Questions & Answers


Which situation can result in genetic drift?

bottleneck effect

convergent evolution

rapid adaptation

butterfly effect


Hide question 20 feedback

Feedback

Great job.




Question 21 points

What did the modern synthesis add to the theories of Darwin and Wallace?

A modern understanding of cellular respiration.
The concept of natural selection.
A framework for understanding limited resources.

Mechanisms of inheritance of traits.


Hide question 21 feedback

Feedback

Darwin and Wallace proposed the process of natural selection but did not understand
how traits are inherited. Read more in Chapter 11.

, Question 22 points
What is an example of gene flow?

Purple alleles result in allopatric speciation.
In a population flowers that carry purple alleles are pollinated more often.
A new purple allele arises in the population by mutation.

Purple alleles are introduced into population by migration.


Hide question 22 feedback

Feedback

Great job.




Question 23 points

Currently, scientists classify all living organisms into three domains of life EXCEPT
which?

Mammalia

Eukarya
Archaea

Bacteria


Hide question 23 feedback

Feedback

Great job!