What Is Trophic Level Simple? Trophic level, step in a nutritive series, or food chain, of an ecosystem. The organisms of a chain are classified into these levels on the basis of their feeding behaviour. The first and lowest level contains the producers, green plants. What do you mean by trophic level? The trophic level
What Is The Correct Term For A Single Female Arctic Fox? Which term describes a single female arctic fox? biome. Which term is used to describe all of the species that live in the Arctic National Wildlife Refuge? The community is the term, which is used to illustrate all the species that thrive in the
How Do You Identify An Organism? Dichotomous Key Through this series of questions, the unknown organism may be identified. Dichotomous keys generally identify large organisms, such as plants and animals, because their characteristics are easily seen by the naked eye. Identifying smaller organisms requires a more scientific approach. What are 3 examples of an organism?
Which Is The Most Specific Taxonomic Level? Species is the most specific major taxonomic rank; species are sometimes divided into subspecies, but not all species have multiple forms that are different enough to be called subspecies. Which is most specific taxonomic level in the classification system above? Answer: The most specific taxonomic level is species.
Can Biologists Use Dichotomous Keys? The identification of biological organisms can be greatly simplified using tools such as dichotomous keys. It is a written set of choices, each involving two statements, that leads to the name of an organism. Scientists use these to identify unknown organisms. Can biologists use dichotomous keys to classify bacteria? Students
Are Fruit Flies Closely Related To Humans? Genetically speaking, people and fruit flies are surprisingly alike, explains biologist Sharmila Bhattacharya of NASA’s Ames Research Center. “About 61% of known human disease genes have a recognizable match in the genetic code of fruit flies, and 50% of fly protein sequences have mammalian analogues.” Do humans share
Are Humans R-selected Species? These species are characterized by having only a few offspring but investing high amounts of parental care. Elephants, humans, and bison are all k-selected species. … R-selected species can include mosquitos, mice, and bacteria. What is an example of an R selected species? Examples of r-selected species include pest organisms, such
Are The Wings Of A Bat And Bird Homologous Or Analogous? Sometimes it is unclear whether similarities in structure in different organisms are analogous or homologous. An example of this is the wings of bats and birds. These structures are homologous in that they are in both cases modifications of the forelimb bone structure of
How Does DNA Similarity Correlate With How Closely Related Two Species Are? Because the DNA sequence determines a protein’s amino acid sequence, a gene shared by two closely related organisms should have similar, or even identical, amino acid sequences. That’s because closely related species most likely diverged from one another fairly recently in the evolutionary
Which Example Illustrates A Property That Emerges At The Community Level? Which example illustrates a property that emerges at the community level? – Metabolic cooperation between prokaryotic cells Which of the following is an example of an emergent property? An emergent property is a property which a collection or complex system has, but which the