A species is a group of_________ that evolves___________. The biological species concept identifiesspecies on the basis of their_________ . The biologicalspecies concept cannot be applied to species that reproduce_______________.
Q: What process causes the population to change colors?
A: Answer : Natural selection. - it is a process in which living organisms change and adapt to…
Q: Determine the type of speciation described in each paragraph. Two populations exist in the same…
A: Speciation is a type of evolutionary process. In this process, population evolve to become distinct…
Q: Which term refers to the evolution of similar traits in distantly related species? coevolution…
A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…
Q: The biological species concept classifies a species based ona. morphological characteristics.b.…
A: The Biological Species Concept defines the species taxon as the group of organisms that can…
Q: A population of chipmunks lives across the length of a valley in the mountains. One day a large…
A: The process of genetic divergence or gene pools of populations to form new species is called…
Q: The Abert and the Kaibab species of squirrels live on opposite ends of the Grand Canyon. Physically…
A: Speciation The evolution process in which new organism evolved from pre-existing organism.
Q: n which situation would it make sense to use the morphological species concept? When you are…
A: Introduction : The fundamental unit of taxonomy used to categorise living things is the species. The…
Q: Vertical 1. Involves the formation of new species from pre-existing species. 3. Group of organisms…
A: The living organisms that live in an environment are always dependent on each other for their…
Q: Fill in the blanks with the words below. Speciation Environment Genetic Drift Gene Flow Mutation…
A: Speciation is the process of formation of new species. Gen flow is the genetic exchange between two…
Q: Imagine a field of monkey flowers. Some of them are pink and others are red. It turns out that the…
A: Speciation is the process of development of new species from a pre existing species When a species…
Q: Character displacement is the evolutionary concept that states that; Two species living in the same…
A: The change in the heritable characteristics of the species across many generations is called…
Q: The theory of evolution is most accurately described as... * Just an opinion that some scientists…
A: Evolution refers to the mechanism of change in the heritable traits among the population over…
Q: What criteria are used in the biological species concept to define a species? Choose all that apply.…
A: The classification system divides the organisms on the basis of their looks, habitat, behaviour. the…
Q: Choose which evolutionary mechanism is most likely to cause speciation events. founder…
A: Introduction:- Speciation is the process of creating a new plant or animal species. When a group…
Q: The reproductive isolating mechanism in which two closely related species live in the same…
A: The inability of species to breed with related species due to certain differences or genetic…
Q: Of the following species concept, which one emphasizes reproductive isolation as the major cause for…
A: Introduction:- Speciation is the process of reproductive isolation of groups within a population and…
Q: The formation of new species due to geographic barriers is called a. isolation speciation.b.…
A: The formation of new species due to geographic barriers is called d. sympatric speciation.
Q: Which of the following is not part of how we definea species?a. Its individuals appear different…
A: Species are the basic units of hierarchy in biological classification. Organisms of the same nature…
Q: A mountain range divides a freshwater snail species into two large isolated populations. Erosion…
A: Speciation refers to the biological process of evolution, in which a particular population of the…
Q: There is a fish species that lives in a lake. As the fish population grows, competition for food…
A: A population is the collection of all individuals of the same species located in a particular area…
Q: Match the description with the correct term. • a common ancestor diversifies and the various species…
A: Introduction Any overall change in an organism's or population's features over a significant number…
Q: Column A Column B 1. Variation 2. Adaptation 3. Fitness A.to stop the existence of a species B. the…
A: The two main components of nature and abiotic and biotic components. The environment constitutes the…
Q: Column A Column B a. A process in which new species form 1. Thomas Malthus b. Authored the Theory of…
A: Evolution is the process of a species' traits changing over many centuries by natural selection.…
Q: ecological definition of a species?
A: Correct option is 1 By definition species is the group of individuals that can breed and produce…
Q: The type of speciation that takes place in geographically overlapping populations is known as…
A: Step 1 Speciation is the evolution of one or more new species from pre-existing ones. An important…
Q: An advantage of the ecological or evolutionary species concept, which other definitions lack, is: A.…
A: Ecological species concept :- In this concept a particular set of organisms defined for a specific…
Q: Two related populations can mate with each other but don't because a mountain range separates them.…
A: The answer is option C - HABITAT ISOLATION. In habitat isolation, two closely related species may…
Q: Organisms within the same family interbreed in nature. * True False Organisms in the same kingdom…
A: A biological species is a group of organisms with the same morphological characteristics that can…
Q: A pair of birds flies to a deserted island and establishes a colony. Over time, this population…
A: The process of forming diversification of species is referred to as speciation. This occurs when a…
Q: A population of insects is composed of individuals with red bodies and individuals with yellow…
A: Bottleneck effect is correct answer.
Q: According to the data table, which shows the number of differences in DNA for a small gene, which…
A: DNA is the genetic material for almost all species, with a few exceptions that have RNA as the…
Q: Two species of fish had recently undergone sympatric speciation. The males of each species had a…
A: There are two fish species that have recently experienced sympatric speciation, according to legend.…
Q: If a species looks superficially the same after thousands of years, the most likely explanation is:…
A: Answer :- Convergent Evolution occurs if a species looks superficially the same after thousands of…
Q: Use of biological species concept Complete the sentences about the different species concepts with…
A: The biological species concept defines species and it is the latest species concept. The species are…
Q: Complete the chart below to indicate which occurrences would provide barriers sufficient for…
A: Interbreeding It refers to the breeding of organisms with another organism of different species.…
Q: The first step leading to allopatric speciation is (a) hybrid inviability(b) hybrid breakdown (c)…
A: Speciations are the process in which species evolve into something so drastically different than…
Q: The evolution of one species into two or more species as a result of different populations becoming…
A: Speciation is the process of evolution if new species. Various environmental and genetic condition…
Q: The biological species concept identifies a species as a group of individuals that A limitation of…
A: Ans. The definition of biological species describes a species taxon as a community of organisms that…
Q: Complete the chart below to indicate which occurrences would provide barriers sufficient for…
A: Introduction Speciation:- The speciation is the process of the formation of new and different…
Q: Distinguish between morphological,phylogenetic and biological species concepts. What are the…
A: Biological diversity is defined as the variability of different life forms on Earth. It measures the…
Q: Natural history museums are entertaining and educational places to visit, but they have an important…
A: Taxonomic classification is based on the presence or absence of characteristics. It involves eight…
Q: One way of defining a species is the biological species concept. Which option describes this…
A: Various concepts have been given to define what a species is for example biological species concept,…
Q: A group of one species of bacteria are exposed to an antibiotic. The normal bacteria die but some…
A: Antibiotics include a range of powerful drugs that kill bacteria or slow their growth.They treat…
Q: Term Definition in your own words Use the term in a sentence as it applies to ecology.…
A: Ecology is the study of relationships between organisms. The study of ecology drives so much of the…
Q: According to the biological species concept, individuals belong to the same species if all…
A: Evolution is the change in the characteristic of an organism over many generations that increase the…
Q: The average speciation rate minus the average extinction rate is which of the following? a. Mode…
A: Option (b) :- Net diversification rate
Q: According to the ecological species concept, species boundaries cannot be maintained without…
A: The ecological species concept is defined particularly in terms of the ecology of organisms.
Q: Which species concept prioritizes information about mating and reproduction over other observations…
A: Introduction Species is the basic unit of classification or Biodiversity. A species may be defined…
Q: Continental drift would have resulted in speciation. Group of answer choices True False
A: Continental drift is a slow process which takes millions of years.
A species is a group of_________ that evolves ___________. The biological species concept identifies species on the basis of their_________ . The biologicalspecies concept cannot be applied to species that reproduce _______________. |
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- The process by which many new species arise in a relatively short period of time is known as________ . This process often occurs when a species arrives in a previously unoccupied_______ .The number of named species is about______________, butthe actual number of species on Earth is estimated to beabout ______________ or higher.All species, both past and present, are related to one another through a(n) ______ history.
- A group of birds colonize an island. Over time, they become different from the mainland source population and reach the point where they can no longer interbreed with one another They are now called _________________ and the process is called ________________speciation. 1) 2) 3) 4)Say you found another isolated pond about a mile from your first pond. This second isolated pond contains a population of 50,000 Danio kerri. You take a female fish from pond #1 and a male fish from pond #2. They look the same; they mate and produce fertile offspring. This suggests that these fish are members of _______ based on the ______. Group of answer choices the same species; biological species concept AND morphological species concept the same species; biological species concept (only) different species; morphological species concept AND biological species concept the same species; morphological species concept (only) different species; morphological species concept (only)The biological species concept distinguishes two species based on the degree of genetic exchange between their gene pools. True False
- What criteria are used in the biological species concept to define a species? Choose all that apply.- live in same habitat - have same niche - produce viable offspring - have similar genetics - look similar - produce fertile offspring - have similar ancestry_____________ is the evolutionary process by which populations evolve to become distinct species. Reproductive isolation, the end of ___________ between populations, is always part of the process by which sexually reproducing species achieve and maintain separate identities.Researchers discover two populations of monkey flower (Erythranthe) in Yellowstone National Park. One population is found near geysers and thrives near the hot water. The other population is found in the dry slopes of the mountains nearby. Both populations appear physically similar. Based solely on their observations, the researchers make an initial hypothesis that the two populations of Erythranthe are actually two separate species. This is an example of using the ____ species concept (choose the BEST answer). biological morphological ecological phylogenetic
- The biological species concept defines a species by its morphology. In other words all members of the same species look alike? True or false?Which of the following species would have the greatest chance of going extinct? a species with a slow reproduction rate and very little genetic variation living in a changing environment a species with a fast reproduction rate and lots of genetic variation living in a changing environment a species with a slow reproduction rate and very little genetic variation living in a stable environment a species with a fast reproduction rate and lots of genetic variation living in a stable environmentA change in structure, behavior, or physiology that enhances survival, and reproductive success in a particular environment is called _________. Genetic drift Mimcry Adaptation Gene flow