The way by which natural selection favors a male defending himself against sexual cannibalism in some species and favors a male allowing himself to be eaten by his mate in another species. Introduction: An organism is termed a cannibal if it eats members of its own species. During sexual cannibalism, the female eats a male of its own species at the time of or after copulation.

Question

Want to see the full answer?

Answer 1

Question

Chapter 35.7, Problem 1MC

Summary Introduction

To determine:

The way by which natural selection favors a male defending himself against sexual cannibalism in some species and favors a male allowing himself to be eaten by his mate in another species.

Introduction:

An organism is termed a cannibal if it eats members of its own species. During sexual cannibalism, the female eats a male of its own species at the time of or after copulation.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Luke recently moved to a new apartment and wants to grow houseplants but isn't sure which room will be the best fit for them. Apply your knowledge of the scientific method to recommend a strategy for Luke to follow when determining the ideal location for houseplants in his new apartment.

A farmer has noticed that his soybean plants produce more beans in some years than others. He claims to always apply the same amount of fertilizer to the plants, but he suspects the difference in crop yield may have something to do with the amount of water the crops receive. The farmer has observed that the soybeans on his farm usually receive between 0 to 0.5 inches of water per day, but he is unsure of the optimal average daily amount of water with which to irrigate. 1. State a question that addresses the farmer’s problem 2. Conduct online research on “soybean crop irrigation" and record a brief summary of the findings 3. Construct a testable hypothesis and record i 4. Design an experiment to test the hypothesis and describe the procedures, variables, and data to be collected 5. What is the purpose of a control group in an experiment? What would the control groups be for each of your designed experiments in this exercise? 6. Describe the data that would be recorded in each of the…

A farmer has noticed that his soybean plants produce more beans in some years than others. He claims to always apply the same amount of fertilizer to the plants, but he suspects the difference in crop yield may have something to do with the amount of water the crops receive. The farmer has observed that the soybeans on his farm usually receive between 0 to 0.5 inches of water per day, but he is unsure of the optimal average daily amount of water with which to irrigate. 1. State a question that addresses the farmer’s problem 2. Conduct online research on “soybean crop irrigation" and record a brief summary of the findings 3. Construct a testable hypothesis and record i 4. Design an experiment to test the hypothesis and describe the procedures, variables, and data to be collected