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A: The tropical rainforest is a hot, humid biome with year-round rain. It is known for its dense…
Q: Explain the immediate and secondary effects of removing otters from a kelp forest ecosystem.
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A: Ans: Succession is defined as the inhabitation of a new land by plants and animals.
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A: Competition Competition in biology means, fight between two individuals for same thing. Competition…
Q: Explain how the bottleneck effectis important in conservation biology of endangered species.
A: The bottleneck effect is a phenomenon observed during the course of evolution when due to drastic…
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Q: What are the factors that contribute to the high diversity of plant and animals in the tropical…
A: Tropical rainforest are the rainforest that are in tropical areas having no dry season. These forest…
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Q: Discuss the differences in species distribution between mainland and islands.
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Q: Give short note on adaptations of desert plants and animals.
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A:
Q: Explain the importance of the bottle neck effect in conservation biology of endangered species.
A: The bottleneck effect is a phenomenon observed during the course of evolution when due to drastic…
Q: Write notes on animal adaptations in estuarine waters Discuss the ecological importance of mangroves
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A: All the species are present in particular area and the individuals of the species are communicating…
Q: Is there more species evenness in tropical zones or other places with high primary productivity.
A: Species richness refers to the number of species found in a community or ecosystem. Species evenness…
Q: In the fynbos, the Argentine ant is regarded as a/n __________ species.
A: The Argentine ant, also known as the Iridomyrmex humilis, is a species of ant found in northern…
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Explain how tolerance limits to environmental factors determine distribution of a highly specialized species such as the saguaro cactus.
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- Describe TWO ways in which fire ants either positively or negatively affect ecosystem services related to agriculture.Give an example of an invasive animal species. How and what are the threats they pose to the native wildlife and ecosystem in tropical countries?Mutualism often involves co-evolution of mutualists. Describe taking the example of animal plant (wasp-fig) relationship.
- Name the association in which one species produces poisonous substance or a change in environmental conditions that is harmful to another species.Describe two reasons why plant populations can be more difficult to establish and two reasons they are easier to maintain ex situ than animal populations?Explain the importance of the bottle neck effect in conservation biology of endangered species.
- In a survey of a stream bank in northeastern Ontario, a local naturalist group found that 20% of the plant cover was made up of purple loosetrife. Briefly describe two possible reasons for the presence of this invasive species on the stream bankWhich of the following organisms would be most likely to become invasive if introduced to a new habitat? A- A plant that is pollinated by a single species of insect B- A plant that requires a long period of cold weather in order to germinate C- An animal that reaches sexual maturity at 20 years of age D- A fungus that produces millions of spores that disperse on the wind E- An animal that feeds on only one species of plantRespond to the following statements in reference to the five kinds of species interactions listed below. An example of this interaction is that between an epiphyte and its host. In this interaction between two species, both species are harmed to some degree. In this interaction, both species benefit. In this interaction, one individual or species is usually killed while the other benefits by eating it. In this interaction, one species is harmed but usually not killed, to the benefit of the other that lives on or in it. a. Competition b. Predation C. Mutualism d. Commensalism e. Parasitism
- Which of these characteristics would classify an introduced species as being invasive? A) they can be grown easily B) they have many natural predators C) they take away resources from native organisms D) they tend to not survive well with changes to a new environmentWhen do invasive species -meditated changes become environmental damage or benefit?what is the difference between negative impacts and significant negative impacts?Explain the immediate and secondary effects of removing otters from a kelp forest ecosystem.