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True or false: from the film "Making of the Fittest", dark mice are more likely to survive in the dark rocks because the predators cannot see them as easily
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- Prairie dogs are small mammals that live in large colonies in burrows in the ground. Prairie dogs that are near their own relatives when a predator approaches are much more likely to issue a warning bark than those that are near unrelated prairie dogs. The prairie dogs that hear a warning bark are more likely to hide in their burrows than to remain above ground. However, the prairie dog that gives the warning bark is putting itself at increased risk of being identified and killed by the predator. Which of the following presents the most likely evolutionary explanation for the behaviors described? a) The barking prairie dog chooses to warn other prairie dogs, leading to more prairie dogs living above ground. b) The failure of the individual to bark when surrounded by unrelated prairie dogs ensures survival of the individual. c) The barking prairie dog is alerting unrelated prairie dogs to the predator, so it is not giving any advantage to its own relatives.…Summarize; From my observation post, well camouflaged under some boxwood bushes, I delight in the contemplation of dinco young foxes that play at the door of their refuge. They have come out half an hour ago, with all caution, when the sun was peeking over the peaks. Little by little they have gained confidence; lying in the most comical postures they have been nibbling, only to end up chasing each other openly over the fresh grass that grows before the black hole of the cave. Suddenly the five foxes at the same time rush towards their fort. Almost at the same moment I smell a growing buzzing behind my head, like that produced by a flock of pigeons flying low through an oak grove. First I see a huge shadow, exactly in front of the peephole of my observatory. A brown mass is mistaken for it. It is the royal eagle. With the wings semi-closed, forming an angle with the body, with the claws open and advanced, the bird of Jupiter is materially nailed against the wall of the fox…To develop: A hypothesis to explain the coloration in mice that live in sand dunes.
- Can somone help me to answer 2 question after watching a video, Thank you https://www.youtube.com/watch?v=M18HxXve3CM 1)What is one interesting or surprising thing you learned from the video you watched? 2)It’s unlikely that you personally hunt wolves or whales, and equally unlikely that you are responsible for importing rabbits and foxes to Australia as shown in these videos. But your actions do affect ecosystems. What is one thing you can start doing or stop doing right away to help protect the earth’s ecosystems? Explain how the thing you chose helps to protect ecosystems.True or False: The 'bag of tricks' image of the brain supposes it contains multiple, specially-purposed encodings that allow a creature to survive in a certain environmental context.Eastern tent caterpillars (Malacosoma americanum) live in large groups in silk nests resembling tents, which they build in trees. They are among the first insects to be active in early spring, when daily temperature fluctuates from freezing to very hot. Over the course of a day, they display striking differences in behavior: Early in the morning, they rest in a tightly packed group on the tent’s east-facing surface. In midafternoon, they are on its undersurface, each caterpillar hanging by a few of its legs. Propose a hypothesis to explain this behavior. How could you test it?
- Eastern tent caterpillars (Malacosoma americanum) live in large groups in silk nests, resembling tents, which they build in trees. They are among the first insects to be active in early spring, when daily temperature fluctuates from freezing to very hot. Over the course of a day, they display striking differences in behavior: Early in the morning, they rest in a tightly packed group on the tent's east-facing surface. In mid afternoon, they are on its under-surface, each caterpillar hanging by a few of its legs. Propose a hypothesis to explain this behavior. How could you test it?A person wants to know if the Florida Cottonmouth and Northern Cottonmouth differ in toxicity (strength of their venom). Which would be the best experimental design to answer this question? Question 4 options: Two snakes - one of each species - each bite a mouse. The mouse that dies more quickly tells you which snake has more toxic venom. Venom from 60 snakes - 30 of each species - is injected into a mouse. The mouse that dies more quickly tells you which snake has more toxic venom. Venom from two snakes - one of each species - is injected into a mouse. The mouse that dies more quickly tells you which snake has more toxic venom. 60 snakes - 30 of each species - each bite a mouse. The group of mice with the most deaths tells you which snake has more toxic venom.Why is this question keep on getting rejected. Your other competitors seem to have answer this question and Bartleby can’t seem to answer it. I might have to consider cancelling this subscription and go with your other competitors. What accounts for the difference in how bonobos and chimps respond to strangers? Why can't chimps get the bananas in the experiment but the bonobos are able to? How does this information help us understand ourselves as humans?
- Rock pocket mice can either have a dark black coloration or light coloration. You observe that most of the pocket mice that live on dark rocks are dark black in coloration, and that the pocket mice that are light in color live on light-colored sand. You hypothesize that the coloration differences serve as camouflage protecting the mice against predators. Design an experiment to test your hypothesis. Describe this experiment in 3-4 sentences. In this description, make sure you indicate the following: dependent variable, independent variable, and your prediction.In the Introduction, the authors set the stage for their experiment. What ecological issues were facing Yellowstone National Park when wolves were no longer there, and how were the researchers going to test the questions they wanted to ask? In 4 – 6 sentences, summarize the Methods section of this paper. One of the questions the researchers asked when they began their experiment was “With wolves now back on the Yellowstone landscape for 15 years, how has the reintroduction of wolves affected the recruitment of the woody browse species?” Use data from the Ripple and Beschta paper to support your answer. In any scientific paper, the Discussion is often the most hard-hitting, and where researchers elaborate and explain their results in the context of their experiment and the real world. Explain why when researchers tried culling some of the elk herd it did not have trophic effects, while reintroducing wolves did have trophic effects. Describe the multiple impacts of wolf…Prairie dogs are small mammals that live in large colonies in burrows in the ground. Prairie dogs that are near their own relatives when a predator approaches are much more likely to issue a warning bark than those that are near unrelated prairie dogs. The prairie dogs that heara warning bark are more likely to hide in their burrows than to remain above ground. However, the prairie dog that gives the warning bark is putting itself at increased risk of being identified and killed by the predator.Which of the following presents the most likely evolutionary explanation for the behaviors described? * d 2 thool The barking prairie dog is alerting unrelated prairie dogs to the predator, so it is not giving any advantage to its own relatives. The failure of the individual to bark when surrounded by unrelated prairie dogs ensures survival of the individual. The warning bark changes the behavior of the related prairie dogs nearby, allowing the prairie dog's t have increased survival and…