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Varying Patterns of Speciation

2023-12-21 13:53:48

Various species forms Wallace strains are located in the Malay Islands and are one of the most famous and studied animal geography boundaries in the world. It symbolizes the convergence and division of various animals and plants found in Asia (Borneo, Philippines, West Indonesia) and the Australia region in the transition zone between Borneo and Sulawesi, Bali and Lombok. (Sulawesi, Eastern Indonesia, Australia, New Guinea) (Schulte 2003).

Biologists recognize two types of seed formation: heterogeneous and homogeneous species formation. Both have different geographical distribution of the population concerned. The formation of alien species is considered to be the most common form of speciation. It happens when the population is divided into two (or more) geographically isolated subdivisions and the creature can not bridge. Ultimately, the gene pools of the two populations changed independently, even if they were recombined, until they could not hybridize. In other words, they already pointed out

Therefore, the formation of secondary species does not solve the problem of Darwin. It is only the formation of primary species - to divide one species into two species by natural selection - that can produce a branched tree pattern of evolution of Darwin. However, no one observes the formation of primary species. Never have found an Evolution smoking gun 45 "We can even see the origins of a new, ecologically diverse bacterial species in a laboratory flask Oxford University Paul Rainey and his colleagues We observe bacteria that counterfeit bacterial fluorescent lights in small containers containing nutrient broth (surprisingly the ship actually has multiple environments, for example oxygen concentration at the top It is the bottom at the bottom.) Within 10 days - not exceeding several hundred generations - ancestral free floating "smooth" bacteria have evolved into two other forms occupying different parts of the beaker

Seed differentiation (macro evolution) is a process in which seeds are divided into two or more independent species. High biodiversity is the result of seed formation. The speciation is divided into three basic steps: variation, separation, and selection. In order to form seeds, the population must change. Separation is necessary to form new species. This means that different groups of groups are hindered by some mechanism of inbreeding. Population can be separated in several different ways, such as geographical or climatic barriers. When isolation becomes an obstacle, natural selection influences the genotype, causing changes to prevent the population from breeding even if they return in the future. Mutation and morphology are part of natural selection and are part of the evidence to support it.