What is the nature of the reproductive barrier between a species that mates at dawn (sunrise) and a species that mates at dusk (sunset)? gametic temporal habitat behavioral mechanical One insect species mates on goldenrod flowers, while a second species mates on autumn daisies. The two species are mechanically compatible and the flowers bloom at the same time, but the insects do not interbreed. This is an example of __________ isolation. temporal habitat gametic mechanical behavioral

What is the nature of the reproductive barrier between a species that mates at dawn (sunrise) and a species that mates at dusk (sunset)? gametic temporal habitat behavioral mechanical One insect species mates on goldenrod flowers, while a second species mates on autumn daisies. The two species are mechanically compatible and the flowers bloom at the same time, but the insects do not interbreed. This is an example of __________ isolation. temporal habitat gametic mechanical behavioral

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter54: Community Ecology

Section: Chapter Questions

Problem 9TYU: An unpalatable species demonstrates its threat to potential predators by displaying (a) character...

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After fire devastates all of the trees in a wide swath of forest, populations of a species of tree-dwelling frog on either side of the burned area diverge and become separate species. This is an example of_______ .
Read this quote from Charles Darwin (from Origin of Species). What is he describing? "Thus, I can understand how a flower and a bee might slowly become, either simultaneously or one after the other, modified and adapted to each other in the most perfect manner, by the continued preservation of all the individuals which presented slight deviations of structure mutually favorable to one another." An interaction network. A predator/prey cycle. O Coevolution. An obligate mutualism.
An unpalatable species demonstrates its threat to potential predators by displaying (a) character displacement (b) limiting resources (c) cryptic coloration (d) aposematic coloration (e) competitive exclusion
Reproduction traits like fertility are governed by ____ therefore it is best to use_____ mating system to effect genetic improvement in the population
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Females of a lizard species each produced, on average, about 15 eggs during one breeding season, and about the same number of eggs during each of the next four breeding seasons. This suggests that Group of answer choices the cost of reproduction is relatively high for these females the idea of trade-offs does not apply to this species the cost of reproduction is relatively low for these females this species is semelparous there must be high mortality among females in this species
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D QUESTION 2 OF 10 140 FREQUENCY 120 100 80 60 40 20 0 1 3 5 7 9 11 LITTER SIZE 13 15 Which of the following best describes the reproductive strategy of the species represented by the data above? Choose only ONE best answer. C B A An r-selected species that reproduces frequently and provides little parental care A large K-selected species that expends a large amount of energy defending offspring from predators An r-selected species that typically have one reproductive event in their lifespan A small K-selected species that provide parental care to offspring, primarily in the form of food and body heat
The conscious selection of a mate is called: Question 5 options: Monogamy Polygamy Nonrandom Mating Random Mating Question 6 (1 point) How does sonar affect some species' ability to hunt? Question 6 options: Sonar incorporates neither light nor sound. Sonar relies on light, rather than sound. Sonar relies on sound, rather than light. Sonar incorporates both light and sound. Question 7 (1 point) Which of the following species undergoes random mating? Question 7 options: Lions Marine Sponges Humans Tigers Question 8 (1 point) Which of the following associative behavior specifically refers to a relationship in…
The introduction of a new food sources into a population where competition is high can create increased habitat heterogeneity and potentially result in sympatric speciation. True False
What would a random distribution of species in an environment indicate? that females are antagonistically interacting in the population that males are antagonistically interacting in the population resources are uniformly distributed throughout the habitat O resources are randomly distributed throughout the habitat
Predation is an interaction between two species best described how? One species benefits from the interaction at a cost to the other species. Both species benefit from the interaction. One species benefits from the interaction, and the other is unaffected. Neither species benefit from the interaction.