Biology: Life on Earth with Physiology (11th Edition)
11th Edition
ISBN: 9780133923001
Author: Gerald Audesirk, Teresa Audesirk, Bruce E. Byers
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 26.5, Problem 1TC
Summary Introduction
To determine:
Why females carefully compare the bowers of different males before choosing a mate as the male bowerbird provides no protection, food or other
Introduction:
Communication is defined as the generation and transmission of signals by one organism to another in response to external or internal stimuli. It allows organisms to change its behavior with response to stimuli.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Which of the following statements is NOT the reason why females are choosy?
By being choosy, she can acquire advantageous genotypes for her offspring from her mates.
By being choosy, she can acquire resource for her offspring from her mates.
By being choosy, she can ensure that her male offspring can attract more females as well.
Her seeming choosiness is a by-product of her stereotypical behaviors exploited by the males for mating gains.
All listed above are reasons why she is choosy
Parasites are often microscopic in size but have large negative effects on their hosts. If this is true for the parasites of songbirds, what predictions follow about their effects on male song performance, and how should females respond to the song of infected males as opposed to uninfected individuals (Garamszegi 2005)?
(Don't use any online source)
Male California sea lion mating success is determined by the number of mates they can acquire. Larger males are more successful at maintain larger territories. Females remain in one territory for the duration of the mating season and larger territories support more females than smaller territories. Additionally, the most successful males will fast during mating season to remain present in their territory at all times. If they leave to hunt they risk loss of their territory and access to all the females present in it. Which of the following best describes sexual selection in this species?
a.
Males likely engage in male-male combat to maintain territories.
b.
Intersexual selection is likely stronger than intrasexual selection.
c.
Sexual selection on the females is stronger than on the males.
d.
Females will mate with smaller males at a higher frequency than larger males
Chapter 26 Solutions
Biology: Life on Earth with Physiology (11th Edition)
Ch. 26.1 - Prob. 1CYLCh. 26.1 - Prob. 1TCCh. 26.1 - Prob. 2CYLCh. 26.1 - Prob. 3CYLCh. 26.2 - Prob. 1CYLCh. 26.2 - Prob. 2CYLCh. 26.3 - Prob. 1CYLCh. 26.3 - Prob. 2CYLCh. 26.3 - Prob. 3CYLCh. 26.4 - Does symmetry have a scent? In one study,...
Ch. 26.4 - compare the advantages and disadvantages of...Ch. 26.4 - Prob. 2CYLCh. 26.5 - Prob. 1CYLCh. 26.5 - Prob. 1TCCh. 26.5 - Prob. 2CYLCh. 26.5 - Prob. 2TCCh. 26.6 - Prob. 1CYLCh. 26.6 - Prob. 2CYLCh. 26.7 - list the advantages and disadvantages of living in...Ch. 26.7 - Prob. 2CYLCh. 26.8 - Is our perception of human beauty determined by...Ch. 26.8 - Is our perception of human beauty determined by...Ch. 26.8 - Prob. 1CYLCh. 26.8 - Prob. 1HYEWCh. 26.8 - Prob. 2CYLCh. 26.8 - Prob. 3CYLCh. 26 - Prob. 1ACCh. 26 - Prob. 1FIBCh. 26 - Prob. 1MCCh. 26 - Prob. 1RQCh. 26 - Prob. 2ACCh. 26 - Prob. 2FIBCh. 26 - The benefits to an individual of living in a...Ch. 26 - Prob. 2RQCh. 26 - Prob. 3ACCh. 26 - Prob. 3FIBCh. 26 - Prob. 3MCCh. 26 - Prob. 3RQCh. 26 - Prob. 4FIBCh. 26 - Prob. 4MCCh. 26 - Prob. 4RQCh. 26 - Prob. 5FIBCh. 26 - Prob. 5MCCh. 26 - Discuss the advantages and disadvantages of group...Ch. 26 - Prob. 6FIBCh. 26 - Prob. 6RQ
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Female mimicry by males occurs in many species. For example, in the Broadley’s flat lizard (Platysaurus broadleyi), some males have the brown coloration of females while others are far more colorful (Whiting et al. 2009). Female mimics do secure some matings in the territories of their larger, more colorful rivals. Why are the bigger males (and those of the marine isopod Paracerceis sculpta) ever fooled into tolerating a female mimic? Why do female mimics occur in any species if the mating success of these individuals is lower than that of the bigger territorial males? Don't write from any online source..arrow_forwardMale cockroaches use their sense of smell to find food but also to detect receptive females. Discuss the anatomical, neural and molecular mechanisms that help males recognise mates over large distances and contrast them with the mechanisms that underpin the recognition of food by its smell.arrow_forwardThe brightness of color in male Blue-footed boobies correlates with higher mating success. Why is the color of the feet considered an ‘honest signal’?arrow_forward
- What are Mate Preferences Between Women and Men?arrow_forwardDo females select mates basedon traits indicative of “good genes”?arrow_forwardIn seahorses, males incubate and care for offspring. Thus, the males are more likely to be tied up in reproduction at any point in time relative to females. Which sex do you predict will be the choosey sex in this species and why? Males -- because fewer are available to mate Males – because male-male competition is incredibly strong Females – because sperm are cheap to produce Female – because the operational sex ratio is biased in their favor The sperm of chimpanzees have faster swimming speeds than those of gorillas. Based on what you know about sperm competition, what would you predict about differences between these two species in female re-mating frequency and sperm viability? In chimps, females mate only once and sperm are viable for only a day In chimps, females mate multiply and sperm live for a long time In chimps, females mate only one, and sperm live for a long time In chimps, females mate multiply, and sperm live for only a day Which of the following sexual traits is…arrow_forward
- In seahorses, males incubate and care for offspring. Thus, the males are more likely to be tied up in reproduction at any point in time relative to females. Which sex do you predict will be the choosey sex in this species and why? Males -- because fewer are available to mate Males – because male-male competition is incredibly strong Females – because sperm are cheap to produce Female – because the operational sex ratio is biased in their favorarrow_forwardIn 1983 a population of dark-eyed junco birds became established on the campus of the University of California, San Diego (UCSD), which is located many miles from the junco's normal habitat in the mixed-coniferous temperate forests in the mountains. Juncos have white outer tail feathers that the males display during aggressive interactions and during courtship displays. Males with more white in their tail are more likely to win aggressive interactions, and females prefer to mate with males with more white in their tails. Females have less white in their tails than do males, and display it less often. (Pamela J. Yeh. 2004. Rapid evolution of a sexually selected trait following population establishment in a novel habitat. Evolution 58[1]:166-74.) Refer to the paragraph on dark-eyed junco birds. The UCSD campus male junco population tails are about 36% white, whereas the tails of males from nearby mountain populations are about 40-45% white. The founding stock of UCSD birds was likely…arrow_forwardFemale spotted sandpipers aggressively court males and, aftermating, leave the clutch of young for the male to incubate. Thissequence may be repeated several times with different males untilno available males remain, forcing the female to incubate her lastclutch. Which of the following terms best describes this behavior?(A) polygyny(B) polyandry(C) promiscuity(D) certainty of paternityarrow_forward
- Individuals of some species of bony fishes change sex, some to maintain more males than females, others more females than males. What are the advantages and disadvantages of each situation? Are there any advantages and disadvantages in having an equal number of males and females?arrow_forwardHow and why do female mating preferences evolve?arrow_forwardAs discussed in the introduction to this chapter, sex in bearded dragons is determined by both sex chromosomes and temperature. What, if any, would be the effect of unusually cool temperatures during the breeding season on the sex ratio of bearded lizards? What would be the effect of unusually warm temperatures on the sex ratio?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage Learning
Biology Today and Tomorrow without Physiology (Mi...BiologyISBN:9781305117396Author:Cecie Starr, Christine Evers, Lisa StarrPublisher:Cengage Learning
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
Biology Today and Tomorrow without Physiology (Mi...
Biology
ISBN:9781305117396
Author:Cecie Starr, Christine Evers, Lisa Starr
Publisher:Cengage Learning