Why egg retrieval behavior in geese is referred to as a fixed action pattern. Introduction: A fixed action pattern is an example of innate behavior; once started, it runs until completion.

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Answer 1

Question

Chapter 11, Problem 1SA

Summary Introduction

To analyze:

Why egg retrieval behavior in geese is referred to as a fixed action pattern.

Introduction:

A fixed action pattern is an example of innate behavior; once started, it runs until completion.

Expert Solution & Answer

Explanation of Solution

A fixed action pattern is a kind of innate behavior that consists of a series of actions. Once an organism starts its fixed action pattern, it will continue until the whole sequence of actions is completed. In geese, the egg retrieval behavior is the way a mother goose rolls an egg back into the nest, under her. She will roll the egg using a side to side motion and tuck it under her; this movement is carried out till completion even if the egg is taken away in the process. This is why the egg retrieval behavior is called a fixed action pattern.

Conclusion

When an egg rolls out of the goose's nest, she will roll the egg using a side to side motion and tuck it under her; this movement is carried out till completion even if the egg is taken away in the process. This is why the egg retrieval behavior is called a fixed action pattern.

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Question #3: In the KeyGene paper, the authors state that it would be useful if pollen from an apomict would transmit apomixis-inducing genes to the female in the cross (assuming the pollen is viable). Assuming there was just one gene conferring gametophytic obligate apomixis, and that the two parents are inbreds, what would be the consequences of such a cross if: a) The apomixis was a dominant trait? Indicate the genotypes and phenotypes (apomict or non- apomict) of the parents, F1 and F2 generations. Remember to include the expected genotypic and phenotypic ratios (or percentages) in the F1 and F2 generations, and to position the female first (left side) in the parental cross. b) The apomixis was a recessive trait? Indicate the genotypes and phenotypes (apomict or non- apomict) of the parents, F1 and F2 generations. Remember to include the expected genotypic and phenotypic ratios (or percentages) in the F1 and F2 generations, and to position the female first (left side) in the…

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:

Answer 2

Question

Chapter 11, Problem 1SA

Summary Introduction

To analyze:

Why egg retrieval behavior in geese is referred to as a fixed action pattern.

Introduction:

A fixed action pattern is an example of innate behavior; once started, it runs until completion.

Expert Solution & Answer

Explanation of Solution

A fixed action pattern is a kind of innate behavior that consists of a series of actions. Once an organism starts its fixed action pattern, it will continue until the whole sequence of actions is completed. In geese, the egg retrieval behavior is the way a mother goose rolls an egg back into the nest, under her. She will roll the egg using a side to side motion and tuck it under her; this movement is carried out till completion even if the egg is taken away in the process. This is why the egg retrieval behavior is called a fixed action pattern.

Conclusion

When an egg rolls out of the goose's nest, she will roll the egg using a side to side motion and tuck it under her; this movement is carried out till completion even if the egg is taken away in the process. This is why the egg retrieval behavior is called a fixed action pattern.

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Answer 3

Question

Chapter 11, Problem 1SA

Summary Introduction

To analyze:

Why egg retrieval behavior in geese is referred to as a fixed action pattern.

Introduction:

A fixed action pattern is an example of innate behavior; once started, it runs until completion.

Expert Solution & Answer

Explanation of Solution

A fixed action pattern is a kind of innate behavior that consists of a series of actions. Once an organism starts its fixed action pattern, it will continue until the whole sequence of actions is completed. In geese, the egg retrieval behavior is the way a mother goose rolls an egg back into the nest, under her. She will roll the egg using a side to side motion and tuck it under her; this movement is carried out till completion even if the egg is taken away in the process. This is why the egg retrieval behavior is called a fixed action pattern.

Conclusion

When an egg rolls out of the goose's nest, she will roll the egg using a side to side motion and tuck it under her; this movement is carried out till completion even if the egg is taken away in the process. This is why the egg retrieval behavior is called a fixed action pattern.

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Answer 4

Question

Chapter 11, Problem 1SA

Summary Introduction

To analyze:

Why egg retrieval behavior in geese is referred to as a fixed action pattern.

Introduction:

A fixed action pattern is an example of innate behavior; once started, it runs until completion.

Expert Solution & Answer

Explanation of Solution

A fixed action pattern is a kind of innate behavior that consists of a series of actions. Once an organism starts its fixed action pattern, it will continue until the whole sequence of actions is completed. In geese, the egg retrieval behavior is the way a mother goose rolls an egg back into the nest, under her. She will roll the egg using a side to side motion and tuck it under her; this movement is carried out till completion even if the egg is taken away in the process. This is why the egg retrieval behavior is called a fixed action pattern.

Conclusion

When an egg rolls out of the goose's nest, she will roll the egg using a side to side motion and tuck it under her; this movement is carried out till completion even if the egg is taken away in the process. This is why the egg retrieval behavior is called a fixed action pattern.

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Answer 5

Chapter 11, Problem 1SA

Summary Introduction

To analyze:

Why egg retrieval behavior in geese is referred to as a fixed action pattern.

Introduction:

A fixed action pattern is an example of innate behavior; once started, it runs until completion.

Expert Solution & Answer

Explanation of Solution

A fixed action pattern is a kind of innate behavior that consists of a series of actions. Once an organism starts its fixed action pattern, it will continue until the whole sequence of actions is completed. In geese, the egg retrieval behavior is the way a mother goose rolls an egg back into the nest, under her. She will roll the egg using a side to side motion and tuck it under her; this movement is carried out till completion even if the egg is taken away in the process. This is why the egg retrieval behavior is called a fixed action pattern.

Conclusion

When an egg rolls out of the goose's nest, she will roll the egg using a side to side motion and tuck it under her; this movement is carried out till completion even if the egg is taken away in the process. This is why the egg retrieval behavior is called a fixed action pattern.

Answer 6

Chapter 11, Problem 1SA

Summary Introduction

To analyze:

Why egg retrieval behavior in geese is referred to as a fixed action pattern.

Introduction:

A fixed action pattern is an example of innate behavior; once started, it runs until completion.

Expert Solution & Answer

Explanation of Solution

A fixed action pattern is a kind of innate behavior that consists of a series of actions. Once an organism starts its fixed action pattern, it will continue until the whole sequence of actions is completed. In geese, the egg retrieval behavior is the way a mother goose rolls an egg back into the nest, under her. She will roll the egg using a side to side motion and tuck it under her; this movement is carried out till completion even if the egg is taken away in the process. This is why the egg retrieval behavior is called a fixed action pattern.

Conclusion

When an egg rolls out of the goose's nest, she will roll the egg using a side to side motion and tuck it under her; this movement is carried out till completion even if the egg is taken away in the process. This is why the egg retrieval behavior is called a fixed action pattern.

Answer 7

Chapter 11, Problem 1SA

Summary Introduction

To analyze:

Why egg retrieval behavior in geese is referred to as a fixed action pattern.

Introduction:

A fixed action pattern is an example of innate behavior; once started, it runs until completion.

Answer 8

Expert Solution & Answer

Explanation of Solution

A fixed action pattern is a kind of innate behavior that consists of a series of actions. Once an organism starts its fixed action pattern, it will continue until the whole sequence of actions is completed. In geese, the egg retrieval behavior is the way a mother goose rolls an egg back into the nest, under her. She will roll the egg using a side to side motion and tuck it under her; this movement is carried out till completion even if the egg is taken away in the process. This is why the egg retrieval behavior is called a fixed action pattern.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Conclusion

When an egg rolls out of the goose's nest, she will roll the egg using a side to side motion and tuck it under her; this movement is carried out till completion even if the egg is taken away in the process. This is why the egg retrieval behavior is called a fixed action pattern.

Answer 12

Ch. 11 - Prob. 1SA Ch. 11 - Prob. 2SA Ch. 11 - Prob. 3SA Ch. 11 - Prob. 4SA Ch. 11 - Prob. 5SA Ch. 11 - Prob. 6SA Ch. 11 - Prob. 7SA Ch. 11 - Prob. 8SA Ch. 11 - Prob. 9SA Ch. 11 - Prob. 10SA

Why egg retrieval behavior in geese is referred to as a fixed action pattern. Introduction: A fixed action pattern is an example of innate behavior; once started, it runs until completion.

Concept explainers

To analyze:

Why egg retrieval behavior in geese is referred to as a fixed action pattern.

Introduction:

A fixed action pattern is an example of innate behavior; once started, it runs until completion.

Explanation of Solution

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Chapter 11 Solutions

Why egg retrieval behavior in geese is referred to as a fixed action pattern. Introduction: A fixed action pattern is an example of innate behavior; once started, it runs until completion.

Concept explainers

To analyze: Why egg retrieval behavior in geese is referred to as a fixed action pattern. Introduction: A fixed action pattern is an example of innate behavior; once started, it runs until completion.

Explanation of Solution

Want to see more full solutions like this?

Chapter 11 Solutions

To analyze:

Why egg retrieval behavior in geese is referred to as a fixed action pattern.

Introduction:

A fixed action pattern is an example of innate behavior; once started, it runs until completion.