The duration of foraging of the whale before and after the exposure of sound in the ocean. Also, predict the effect of sonar on the whale’s fitness. Introduction: Whales communicate with each other using sound under water. They also detect their enemy, food (small fishes), and obstacles using these sound waves. The military sonars produce the same kind of waves, which interfere with the communication of whales with one another. An experiment was performed to check the effect of sound waves on the behavior of a whale. The results are given in the graph below:

Question

Want to see the full answer?

Answer 1

Question

Chapter 50, Problem 13PIAT

Summary Introduction

To review:

The duration of foraging of the whale before and after the exposure of sound in the ocean. Also, predict the effect of sonar on the whale’s fitness.

Introduction:

Whales communicate with each other using sound under water. They also detect their enemy, food (small fishes), and obstacles using these sound waves. The military sonars produce the same kind of waves, which interfere with the communication of whales with one another. An experiment was performed to check the effect of sound waves on the behavior of a whale. The results are given in the graph below:

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Question #5: Assume that two genes are identified that confer gametophytic facultative apomixis in soybean. The genes show independent assortment. Recessive alleles at both loci are required for the facultative apomixis. Facultative apomixis is triggered when the temperature at pollination is above 20 degrees C. At temperatures below 20 degrees C, all reproduction is sexual, independent of genotype. A facultative apomict male, capable of producing viable pollen, was crossed with a sexually reproducing female. Assuming the parents are completely inbred, what are the predicted phenotypic ratios (apomict: non-apomict) for the F1, F2, and DH (F1-derived) generations at each of the following temperatures*: a) 15°C? b) 25°C? *for full credit, show crosses and genotypes where appropriate. Remember to position the female first (left side) in the cross. Type your answer here:

a. What percentage of a drug is eliminated after 4 half-lives? Please round to the nearest percent. b. What will happen to elimination of the drug in the previous question if the system is saturated? explain and show any math involved

If you wanted to reduce the difference between peak and trough levels that occur with repeated administration of a drug, how would you adjust the dose and dose interval without changing the plateau concentration (plateau is the average of peak and trough levels)? Select your answers for both dose and interval. Hint: It may be helpful to think about this problem using an example such as food. How would you eat if you wanted to maintain very steady hunger/satiety levels without changing your total caloric intake? Options: A. Dose; Increase dose B. Dose; Decrease dose C. Dose; Do not change dose D. Interval; Increase the interval between doses (give the drug less frequently) E. Interval; Decrease the interval between doses (give the drug more frequently) F. Interval; Do not change the interval