BIOLOGY
12th Edition
ISBN: 9781260169614
Author: Raven
Publisher: RENT MCG
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Chapter 53.11, Problem 2LO
Summary Introduction
To determine: The way in which extra-pair copulations increase fitness of males and females.
Introduction: The extra-pair copulation is observed in the monogamous species. Monogamy is observed when the individual has only one mating partner for the long term. It leads to the combined effort to raise the offspring.
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Chapter 53 Solutions
BIOLOGY
Ch. 53.1 - Prob. 1LOCh. 53.1 - Prob. 2LOCh. 53.1 - Prob. 3LOCh. 53.2 - Prob. 1LOCh. 53.2 - Prob. 2LOCh. 53.3 - Prob. 1LOCh. 53.3 - Prob. 2LOCh. 53.3 - Prob. 3LOCh. 53.4 - Prob. 1LOCh. 53.4 - Prob. 2LO
Ch. 53.4 - Prob. 3LOCh. 53.5 - Prob. 1LOCh. 53.5 - Prob. 2LOCh. 53.5 - Prob. 3LOCh. 53.6 - Prob. 1LOCh. 53.7 - Define migration.Ch. 53.7 - Prob. 2LOCh. 53.7 - Prob. 3LOCh. 53.8 - Prob. 1LOCh. 53.8 - Prob. 2LOCh. 53.8 - Prob. 3LOCh. 53.9 - Prob. 1LOCh. 53.9 - Prob. 2LOCh. 53.10 - Prob. 1LOCh. 53.10 - Prob. 2LOCh. 53.11 - Prob. 1LOCh. 53.11 - Prob. 2LOCh. 53.11 - Prob. 3LOCh. 53.12 - Prob. 1LOCh. 53.12 - Prob. 2LOCh. 53.12 - Prob. 3LOCh. 53.13 - Prob. 1LOCh. 53.13 - Prob. 2LOCh. 53.13 - Prob. 3LOCh. 53 - Prob. 1DACh. 53 - Prob. 2DACh. 53 - Prob. 3DACh. 53 - Prob. 4DACh. 53 - Prob. 5DACh. 53 - Prob. 1IQCh. 53 - Prob. 2IQCh. 53 - Prob. 3IQCh. 53 - What factors might be responsible for the slight...Ch. 53 - Prob. 1UCh. 53 - Prob. 2UCh. 53 - The study of song development in sparrows showed...Ch. 53 - Prob. 4UCh. 53 - Prob. 5UCh. 53 - Prob. 6UCh. 53 - Prob. 7UCh. 53 - Prob. 8UCh. 53 - In the haplodiploidy system of sex determination,...Ch. 53 - Prob. 10UCh. 53 - Prob. 11UCh. 53 - Prob. 1ACh. 53 - Refer to figure 54.25. Six pairs of birds were...Ch. 53 - Prob. 3ACh. 53 - Prob. 1SCh. 53 - Behavioral genetics has made great advances from...Ch. 53 - If a female bird chooses to live in the territory...
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- Differentiate between various mating systemsarrow_forwardUniquely explain the relationship between primate mating groups and sexual dimorphism in your own words.arrow_forwardgive one species that is classified or exhibit the following: male to male combat show a photograph of it with its sexual traits (body stuctures, behavior, etc) and how these traits help their reproduction. explainarrow_forward
- Describe and distinguish between the several types of reproductive isolating mechanisms.arrow_forwardWhat are some other prezygotic reproductive barriers besides a mating dance?arrow_forwardgive one species that is classified or exhibit the following: sex-role reversal show a photograph of it with its sexual traits (body stuctures, behavior, etc) and how these traits help their reproduction. explainarrow_forward
- Determine whether the reproductive behavior is evolutionary stable or unstable: Cowbirds are nest parasites. The females sneak into other birds' nests and lay their eggs, often removing the host bird's eggs. The cowbird eggs tend to match those of the host's eggs, and often the host does not detect that the cowbird's eggs have replaced their own. The host birds raise the cowbird chicks to maturity.arrow_forwardWhy would paired external fertilization be preferable to group spawning?arrow_forwardExplain why hermaphroditism is a good solution to enjoy the benefits of sex while also confronting the problem of finding a mate in a sparse population.arrow_forward
- What is one challenge posed by copulation between separate sexes? What are some adaptations that grasshoppers have developed that address these challenges?arrow_forwardWhat type of mating system developed in Round 1 without male parental involvement? Why? What type of mating system developed in Round 2 with male parental involvement? Why? If males and females had the same number of sperm, would the two rounds differ? howarrow_forwardgive one species that is classified or exhibit the following: infanticide show a photograph of it with its sexual traits (body stuctures, behavior, etc) and how these traits help their reproduction. explainarrow_forward
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