6:00 A < March 22 3:13 PM Edit e) Large population size Question 46 (Mandatory) Speciation, the process where one population beocmes geographically separated from the original population and subsequently evolves into a different species is known as a) sympatric speciation b) divergance speciation c) allopatric speciation d) micro-speciation e) digressive speciation Question 47 (Mandatory) The first cells were most likely heterotrophic anaerobes, the process they used to extract energy from organic compounds would most likely be: a) fermentation i

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A: Hardy-Weinberg Equilibrium is the theory of population which states that the genetic variation in a…

Q: recognized as a mechanism of speciation by either Darwin or the researchers of the "new synthesis".…

A: Hybridization is the process by which different varieties or species naturally or artificially are…

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Q: What type of reproductive isolation is due to organisms that have different mating seasons?

A: Pre-mating secluding mechanism:  Elements which cause species to mate with their own sort…

Q: What is the basic difference between the allopatric and sympatric modes of speciation?

A: Speciation is the process of evolution in which the new species arise in a given population by means…

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A: Introduction The speciation is the process of formation of new and distinct species by splitting a…

Q: Divergence Recombination I A B C D E F Random acquisition + Species A and D both share a similar…

A: Introduction :- Divergence in evolutionary biology refers to an evolutionary process in which a…

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A: Evolution means change. It is the study of origin of life.  A phylogenetic tree is used to depict…

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Q: Secondary contact only plays a role in some of the speciation modes. Name the mode(s) of speciation…

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Q: 29. Sympatric speciation describes populations that a have sexual dimorphism b) look the same…

A: Question number 29. The type of speciation where reproductive isolation occurs between the…

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A: *Sympatric speciation means  the splitting of an ancestral species into two or more groups that are…

Q: Describe the steps necessary for geographic isolation to lead to speciation.

A: Geographic isolation occurs when a physical barrier, such as a mountain range, river, or ocean,…

Q: A group of birds colonize an island.  Over time, they become different from the mainland source…

A: A group of birds colonize an island.  Over time, they become different from the mainland source…

Q: Two populations of beetles live in a desert environment, separated by a wide river. A sudden climate…

A: Speciation:  When a group of organisms belonging initially to the same group, get separated into two…

Q: Changes in allelic frequency that leads to novel populations is an example of

A: Changes in allelic frequency that leads to novel populations is an example of microevolution.

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Q: What is Macroevolution?

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Q: The primary mechanism of sympatric speciation is a)dispersal and colonization of new environments

A: When population of species share his same habitat to different species called as a sympatric…

Q: Darwin's finches' speciation on different islands A) Are evidence of an allopatric speciation event…

A: There are several processes associated with causing evolutionary alteration in living beings.…

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Q: What is adaptive radiation?

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