Two closely related species have different niches. What reproductive barrier is possible? mechanical,behavioral,temporal,habitat, or gametic
Two closely related species have different niches. What reproductive barrier is possible?
mechanical,behavioral,temporal,habitat, or gametic
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Two closely related species have different niches.
What reproductive barrier is possible?
mechanical,behavioral,temporal,habitat, or gametic
For each description of reproductive isolation, select the option that best describes it. Two species of...
For each description of reproductive isolation, select the option that best describes it. Two species of orchids have different floral anatomy. [ Choose ] gametic isolation habitat isolation behavioral isolation mechanical isolation temporal isolation One species of Drosophilia breed in early morning, another species of Drosophilia breed in the afternoon. [ Choose ] gametic isolation ...
Required information For each of the questions in this series, determine which reproductive barrier each situation...
Required information For each of the questions in this series, determine which reproductive barrier each situation describes. Then, determine if the reproductive barrier is a form of prezygotic or postzygotic reproductive isolation. Click on the box in the table that matches both criteria. For example, if you think the situation describes behavioral isolation, and you think behavioral isolation is a postzygotic reproductive barrier, then your answer should appear as below: Prezygotic barrier Postzygotic barrier Habitat isolation Temporal isolation Behavioral isolation...
Two species cannot mate with each other because they are Allopatric; this form of Reproductive Isolation...
Two species cannot mate with each other because they are Allopatric; this form of Reproductive Isolation is __ _? 4. Gametic Incompatible Behavioral c Temporal o. Ecological
QUESTION 5 Which type of reproductive isolation mechanism is most closely related to allopatric speciation? O...
QUESTION 5 Which type of reproductive isolation mechanism is most closely related to allopatric speciation? O a mechanical O b. ecological Ocgenetic O d. temporal O e. behavioral
omework Complete the following chart to describe the different isolating mechanisms. Choices may be used more...
omework Complete the following chart to describe the different isolating mechanisms. Choices may be used more than once. Reproductive Barrier Type of Isolation Occurs When... Species occupy difterent Mechanical Isolation Temporal Isolation Hybrid Inviability Species have courtshgp paterns that prevent The sperm and eggs Ir between related speciles Prezygotic Isolation make species i for Interbreeding Habitat isolation Gamete Isolation tybrid Stety Prezygonc isolation Species ive nearby, but mate an omerent bmes Postzygotic isolation Postzygotic Isolation Behavioral Isolation Resulting zygotes cannot...
ter 7 HW wing Key Concepts: Reproductive Barriers ip 1. Some closely related species of snails...
ter 7 HW wing Key Concepts: Reproductive Barriers ip 1. Some closely related species of snails cannot mate because their shells spiral in opposite directions, making it impossible for their reproductive organs to be aligned. 2. Although some closely related (but separate) species of salamander can mate with each other to produce offspring, the offspring fail to develop normally and cannot reproduce. hybrid 3. In North America, one species of garter snake lives primarily in the water, while another species...
In Robert MacArthur’s classic study of warbler coexistence, what permitted 5 different species to coexist in...
In Robert MacArthur’s classic study of warbler coexistence, what permitted 5 different species to coexist in northern hardwood forests? Group of answer choices the species interbred with each other. the species were not closely related. the species had separate niches. the species lived in different forest types.
*22. Which of the isolating mechanisms listed in Table 26.2 have partly evolved between apple and...
*22. Which of the isolating mechanisms listed in Table 26.2 have partly evolved between apple and hawthorn host races of Rhagoletis pomenella, the apple maggot fly? TABLE 26.1 Types of reproductive isolating mechanisms Type Characteristics Prezygotic Acts before a zygote has formed Ecological Differences in habitat; individuals do not meet Temporal Reproduction takes place at different times Mechanical Anatomical differences prevent copulation Behavioral Differences in mating behavior prevent mating Gametic Gametes are incompatible or not attracted to each other Postzygotic...
Question 10: Anolis lizards are a genus of closely-related lizards that have evolved into many different...
Question 10: Anolis lizards are a genus of closely-related lizards that have evolved into many different morphs on various Caribbean islands and surrounding mainlands. Harvard scientist Jonathan Losos has classified these morphs into 6 types that specialize on and appear to be adapted to different microhabitats organized along vertical space. For example, "twig" (specializing on twigs) lizards have short legs with a slender body, whereas "trunk-ground" lizards have long hind legs with stockier bodies. Interestingly, similar patterns of morph diversification...
8. Evolution that results in the formation of new species is: a. Slow Evolution b. Microevolution...
8. Evolution that results in the formation of new species is: a. Slow Evolution b. Microevolution c. Macroevolution d. True Evolution Questions 11 to 15: Match the type of reproductive isolation with its definition (answers will only be used once). a. Ecological b. Temporal c. Behavioral d. Mechanical e. Gamete 9. If two species that can mate are not attracted to each other because of differences in their courtship rituals. mate. 10. If two species inhabit the same area but...
Required information For each of the questions in this series, determine which reproductive barrier each situation describes. Then, determine if the reproductive barrier is a form of prezygotic or postzygotic reproductive isolation. Click on the box in the table that matches both criteria. For example, if you think the situation describes behavioral isolation, and you think behavioral isolation is a postzygotic reproductive barrier, then your answer should appear as below: Prezygotic barrier Postzygotic barrier Habitat isolation Temporal isolation Behavioral isolation...
Two species cannot mate with each other because they are Allopatric; this form of Reproductive Isolation is __ _? 4. Gametic Incompatible Behavioral c Temporal o. Ecological
QUESTION 5 Which type of reproductive isolation mechanism is most closely related to allopatric speciation? O a mechanical O b. ecological Ocgenetic O d. temporal O e. behavioral
omework Complete the following chart to describe the different isolating mechanisms. Choices may be used more than once. Reproductive Barrier Type of Isolation Occurs When... Species occupy difterent Mechanical Isolation Temporal Isolation Hybrid Inviability Species have courtshgp paterns that prevent The sperm and eggs Ir between related speciles Prezygotic Isolation make species i for Interbreeding Habitat isolation Gamete Isolation tybrid Stety Prezygonc isolation Species ive nearby, but mate an omerent bmes Postzygotic isolation Postzygotic Isolation Behavioral Isolation Resulting zygotes cannot...
ter 7 HW wing Key Concepts: Reproductive Barriers ip 1. Some closely related species of snails cannot mate because their shells spiral in opposite directions, making it impossible for their reproductive organs to be aligned. 2. Although some closely related (but separate) species of salamander can mate with each other to produce offspring, the offspring fail to develop normally and cannot reproduce. hybrid 3. In North America, one species of garter snake lives primarily in the water, while another species...
*22. Which of the isolating mechanisms listed in Table 26.2 have partly evolved between apple and hawthorn host races of Rhagoletis pomenella, the apple maggot fly? TABLE 26.1 Types of reproductive isolating mechanisms Type Characteristics Prezygotic Acts before a zygote has formed Ecological Differences in habitat; individuals do not meet Temporal Reproduction takes place at different times Mechanical Anatomical differences prevent copulation Behavioral Differences in mating behavior prevent mating Gametic Gametes are incompatible or not attracted to each other Postzygotic...
Question 10: Anolis lizards are a genus of closely-related lizards that have evolved into many different morphs on various Caribbean islands and surrounding mainlands. Harvard scientist Jonathan Losos has classified these morphs into 6 types that specialize on and appear to be adapted to different microhabitats organized along vertical space. For example, "twig" (specializing on twigs) lizards have short legs with a slender body, whereas "trunk-ground" lizards have long hind legs with stockier bodies. Interestingly, similar patterns of morph diversification...
8. Evolution that results in the formation of new species is: a. Slow Evolution b. Microevolution c. Macroevolution d. True Evolution Questions 11 to 15: Match the type of reproductive isolation with its definition (answers will only be used once). a. Ecological b. Temporal c. Behavioral d. Mechanical e. Gamete 9. If two species that can mate are not attracted to each other because of differences in their courtship rituals. mate. 10. If two species inhabit the same area but...
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