Multiple Choice
Refer to the figure.
-The figure is based on Kiesecker's field experiments testing the effects of parasites and pesticides on frogs. Which statement is the most valid interpretation of the results?
A) Exposure to parasites was necessary for the frogs to become deformed.
B) All frogs exposed to parasites were deformed.
C) Exposure to pesticides was necessary for frogs to become deformed.
D) Exposure to pesticides had no effect on the percentage of frogs that became deformed.
Correct Answer:
Verified
Correct Answer:
Verified
Q9: The most appropriate spatial scale for a
Q10: Net primary production (NPP) is the amount
Q11: Refer to the figure.<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TBO1115/.jpg" alt="Refer to
Q12: In 1878, seal hunters introduced rabbits to
Q13: Many species live in the Quabbin Reservoir
Q15: Which statement about the relationship between consumers
Q16: Refer to the figure.<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TBO1115/.jpg" alt="Refer to
Q17: Would you use an observational, experimental, or
Q18: A team of researchers investigated the effects
Q19: It is difficult to study the process