each case, suggest one feature that adapts the species to its pitat, and explain how it helps it to survive there: ivy (a climbing plant which lives inside woods) (2) rabbit (lives in grassland) (2) goldfish (lives in ponds and lakes) (2) (Total mark 18)
Q: Match the following examples to the type of protective mechanism listed above. Stripes of a skunk…
A: Answer: PREDATION : It is the process of attacking of one animal over another animal. It is the…
Q: Based on the text for mosquitoes eating: 1. Identify abiotic factors that support the survival…
A: An environmental factor is abiotic or biotic which influences the survival of living organisms.…
Q: participants. Explain how the relationship between the bobtail squid and Vibrio fischeri is an…
A: Mutualism:-Is defined as an interaction between individuals of different species. The relationship…
Q: Poaching of tiger is a burning issue in today's world.What implication would this activity have on…
A: “Poaching” is when an animal is illegally killed. Generally, it occurs, when an animal possesses…
Q: Two species of sea urchins live practically side by side on sandy bottoms. The two species appear to…
A: The smallest and fundamental taxonomic unit is species. A species includes individuals that have…
Q: Example: Three birds loved to eat beetles especially the green (female) and the brown (male). But…
A: Answer : if a disease was introduced and invaded the species living in an ecosystem then it may…
Q: Leaf cutter ants cultivate a fungal garden to feed the fungus to the ant larvae. Answer…
A: Species in the ecosystem interact with each other and in real conditions, it is difficult for the…
Q: Based on the simple food chain for cod shown here, and what you know about the biology of cod,…
A: Each and every species contributes something towards ecosystem. Hence any harm to one species would…
Q: The figure shows the relationship between the growth rates (on a log scale) of individual fish and…
A: The interaction between two different organisms or two different species, where both are harmed is…
Q: The three key themes of Pacific salmon biology are anadromy, philopatry (homing), and semelparity.…
A: The Chinook salmon is the largest species of Pacific salmon as well as the largest in the genus…
Q: All species have a maximum tolerance limit before they are no longer suited to live in their…
A: Competition - the interaction of organisms or interaction between species in which both are harmed…
Q: What happened to the angry clipbird population in the East over the three seasons? Explain why you…
A: Natural selection acts on genetic variation within a population to produce evolution. Natural…
Q: Explain a shrimp's food acquisition, mode of reproduction, habitat/s where they can thrive, economic…
A: Shrimps are the crustaceans belonging to the order decapod, characterized by presence of ten foots.…
Q: Match the following situations with their correct interactions. The choices are parasitism,…
A: Species in the ecosystem interact with each other and in real conditions, it is difficult for the…
Q: Which of the following situations is a density - dependent limiting factor? Choose only one. -…
A: Introduction Density-dependent limiting factors tend to be biotic—having to do with living…
Q: On the island of Mauritius and in the Azores, the habitat is very suitable to what animals, even…
A: The Azores are green islands situated in isolated regions of the Atlantic ocean. They are most…
Q: Directions: Make a research on invasive species found in the Philippines. On the table below, list…
A: The Philippines is a group of 7107 islands with a land area of 30 million hectares. The Filipino…
Q: Tadpoles grown in ponds with large numbers of tadpoles have lower survival and growth rates than…
A: Tadpoles have been studied extensively in biology as the show variety of characteristics which can…
Q: crown-of-thorns starfish outbreaks on coral reefs.
A: The crown-of-thorns starfish, is a large starfish that preys upon hard, stony, coral polyps. The…
Q: In not more than 200 words or 5 sentences, explain why or why not shark finning used in shark fin…
A: Corals are categorized under the group Radiata of the animal kingdom.
Q: 1. Identify abiotic factors that support the survival and reproduction of the pest. 2. Identify…
A: Pests are organisms that destroy plants, spreads diseases, and harm other organisms. Mosquitoes are…
Q: 16. _____________ describes the situation where two species competing for a shared resource use that…
A: INTRODUCTION Resource partitioning This is a process of natural selection in which the competitors…
Q: survivorship curve like on the example graph. what type of survivor ship curve is the table below?
A: INTRODUCTION Survivorship curve - A survivorship bend is a diagram that actions the extent of people…
Q: Which of the following best describes bottom up control of an ecosystem? toxic compounds in mature…
A: Ecosystem: It is a collaboration of living organisms such as plants and animals with non-living…
Q: organisms that live on land rarely compete for
A: Every species compete for the resources for their survival. The species have wide range of habitat…
Q: Grizzly bears are predators of salmon. If the population of grizzlies in an area decreases, the…
A: Ecosystem balance, often known as "ecosystem homeostasis," is influenced by both factors that tend…
Q: Using the African Savannah food web below, describe what would happen to various animals and plants…
A: The African savannah food web characterized by grasses and little or spread trees, in conjunction…
Q: The Water Hyacinth is an invasive species in the Delta. True False
A: Introduction: Water hyacinth is a major freshwater weed in many of the world's frost-free zones, and…
Q: mosquito is moving northwards through the United States towards Canada. a. Describe the biological…
A: Malaria parasites are transmitted to human host by anopheles (female mosquito). A diverse group of…
Q: In 1955, conservationists in Hawaii were concerned about an invasive species, the giant African land…
A: Euglandina rosea ia a wolf rosy snail which was introduced intentionally. Belongs to phylum-…
Q: In which of the adjacent graphs are the two species most likely competing for a limited resource?…
A: Competition is a biological interaction between two species in which there are found competition for…
Q: Which nonnative species threatens the habitat in Olympic National Park? O Wild boars Mountain goats…
A: Mountain goats are hoofed animal that are found on hills, cliffs and at a high altitude. They are…
Q: Biology The food web of the harp seal is most dependent on which of the following organisms?. 1.…
A: Food-web is defined as "the network of complex interactions among species in an ecosystem"
Q: All species have a tolerance limit before they are no longer well suited to live in their…
A: Every organism has a set limit of parameters (e.g. temperature, pressure, pH etc) , outside which…
Q: sea otter (predator) Low High sea urchin giant kelp (prey, grazer) (produce High Low
A: Marine ecosystems are salty water environments with substantial dissolved salt content. The open…
Q: Researchers have suggested that predators could actually increase the population density of a prey…
A: A predator is an organism that eats another organism. The prey is the organism which the predator…
Q: A group of golden lion tamarins were released into their natural habitat but most did not survive.…
A: Golden tamarins are one of the endangered species of monkeys found in the arboreal rainforest in…
Q: What is the principle that teaches us that two species cannot coexist in the exact same niche in the…
A: -The principle which teaches us that two species cannot co-exist in the exact same niche and in the…
Q: Based on the data (and your graph), which of the native species will be least affected by the…
A: Answer
Q: Reintroduction of species into their native ecosystem is a controversial topic. Provide at least 3…
A: Invasive species is a term that is used both for plants and animals. In general, it refers to the…
Q: Gause’sexperiments with Paramecium and Didinium showed:a.extinction of the predator, followed by…
A: In biological communities, the population interact with each other. The interaction can be…
Q: The graph below shows population growth for paramecia kept under laboratory conditions for 18 days.…
A: Population ecology is the branch of biology which involves the study of how populations of living…
Q: A private reptile breeding facility near the Everglades was destroyed by Hurricane Andrew in 1992.…
A: Non-native Burmese pythons have set up a breeding populace in South Florida and are one of the…
Q: . In some areas, the barrier built to prevent uncontrolled movement of people across the border…
A: *usually barriers shows effects on ecological impact.For every individual for survival it has to…
Q: In the summer of 2000, only 10 percent of the lobster population in Long Island Sound survived after…
A: Group of people or organisms belonging to same species living in same geographical area at a time,…
Q: Appropriate method of animal reproduction will best allow the survival of a particular species: 1.…
A: The biological phenomenon by which new "offspring" are formed from their "parents" is referred to…
Q: How might mosquito density, and thereby human mortality, be affected by patterns of rainfall?
A: Plasmodium vector is mainly carried by female mosquitoes thus being evident that the causal organism…
Q: three key factors that influence species richness in an ecosystem
A: Introduction Species Richness Is A Simple Count Of The Number Of Distinct Species In A Given…
Q: Which one of the following organisms is missing from the food chain? Leaves → caterpillar → X → Hawk…
A: The food chain describes "what eats what" in the ecosystem to maintain equilibrium in the ecosystem…
Step by step
Solved in 2 steps with 2 images
- What is the principle that teaches us that two species cannot coexist in the exact same niche in the same habitat.This is because species with same niches have comparable requirements, which implies they would fight for the same resources.2. Janitor fish (Pterygoplichthys pardalis) live in the river dominates the other species inhabiting the same area. They compete for food, nutrients, and territory. Which of the following BEST describes a school of Janitor fish? * A. They are introduced species. B. They are keystone species. C. They are exotic species. D. They are invasive species.Article readings: Why some animals are more important to ecosystem than others. From the article, list down all the species being described as keystone species and their negative effect when removed from their ecosystem. Define the ‘Keystone species concept” and differentiate it from “morphological species concept”. How does a keystone species plays its role in having a trophic cascade scenario? 1 sentence only.
- Need help Can you think of a species of animal that is well adapted to survive in multiple land cover categories in the Central Valley.Name the species and explain?1. According to your reading of the article, why did poor city planning a contributing factor to the devastation ofHurricane Harvey? 2. In what ways does the article make the case for proper city and environmental planning? 3. According to the article, what is the environmental toll of Hurricane Harvey? 4. What is the role of climate change in formation and destruction associated with Hurricane Harvey? 5. Can cities, for example New York City and Houston and others, be made resilient to storms and hurricanes?Explain your answer The Trump Administration has reversed an Obama initiative restricting federally funded building projects on FLoodPlains. Is this a bad idea? Explain your answer using examples from the article.Does Totoaba offer any ecosystem benefits? I know their demise is causing the Vaquita to go extinct due to illegal poaching, however, are Totoaba themselves important? Essentially, if Totoaba went extinct, what would happen? *This question is being asked for personal knowledge, not for any school assignments!
- Two species of sea urchins live practically side by side on sandy bottoms. The two species appear to have the same diet: drift seaweedsand other bits of organic matter. They are able to live in the sameenvironment with minimal competition. How might they be able toshare their habitat and food resources?Lake Mendota is a lake with high levels of nutrient input from agriculture that has the potential to fuel blooms of phytoplankton. In 2009 the invasive spiny water flea Bythotrephes (native to Europe and Asia) was first detected in the lake. In the figure, the food web for Lake Mendota prior to the invasion is on the left, and after the invasion on the right. Bythotrephes is a more effective predator of the herbivorous zooplankton Daphnia than the native planktivorous perch (represented by the large red arrows between Bythotrephes and Daphnia), and perch consume Bythotrephes at much lower rates than they do Daphnia (represented by the small red arrows between perch and Bythotrephes). See attached image Imagine that the lake was also contaminated with heavy metals. In which taxa would the concentration of heavy metals by highest? a) phytoplankton b) daphnia c) perch d) pike and why?Lake Mendota is a lake with high levels of nutrient input from agriculture that has the potential to fuel blooms of phytoplankton. In 2009 the invasive spiny water flea Bythotrephes (native to Europe and Asia) was first detected in the lake. In the figure, the food web for Lake Mendota prior to the invasion is on the left, and after the invasion on the right. Bythotrephes is a more effective predator of the herbivorous zooplankton Daphnia than the native planktivorous perch (represented by the large red arrows between Bythotrephes and Daphnia), and perch consume Bythotrephes at much lower rates than they do Daphnia (represented by the small red arrows between perch and Bythotrephes). See attached image. Part A In the food web prior to the invasion (1988-2008), what effect would increasing the abundance of pike have on the abundance of Daphnia? A) Increase B) Decrease C) Stay the same Part B What type of process or phenomenon describes the way that abundance of pike affects the…
- Lake Mendota is a lake with high levels of nutrient input from agriculture that has the potential to fuel blooms of phytoplankton. In 2009 the invasive spiny water flea Bythotrephes (native to Europe and Asia) was first detected in the lake. In the figure, the food web for Lake Mendota prior to the invasion is on the left, and after the invasion on the right. Bythotrephes is a more effective predator of the herbivorous zooplankton Daphnia than the native planktivorous perch (represented by the large red arrows between Bythotrephes and Daphnia), and perch consume Bythotrephes at much lower rates than they do Daphnia (represented by the small red arrows between perch and Bythotrephes). See attached image See second attached image for questionOaks in California are suffering from a phenomenon called sudden oak death (SOD). This has the potential to convert oak-dominated communities to communities made up of mostly grasses and smaller plants. How would this change the abundances of the tick species described in the article? Make a prediction for each of the three most abundant species, and describe the specific results in this article that justify your prediction. Article Reference: Abiotic and habitat drivers of tick vector abundance, diversity, phenology and human encounter risk in southern California By: Andrew J MacDonaldBased on the data (and your graph), which of the native species will be least affected by the introduction of the bullfrogs? Please provide EVIDENCE to support your CLAIM.
