) Explain how natural selction may bring about changes in a population and what conditions may be necessary to bri about speciation

b) The species explaining how natural selection leads to changes in the population and what conditions are required for expression seems to be similar and can breed and produce fertile organisms It is a group of descendants. Changes within species lead to my meiotic division, randomized fertilization, mutation, and the natural environment. When the environment changes, the possibility of survival is increased by genetic mutation.

Morphology has been observed numerously under controlled laboratory conditions (see laboratory experiments on species formation) and in nature. In sexual reproductive organisms, speciation is caused by differences in reproductive isolation and genealogy. There are four main geographic patterns in the speciation. The most common among animals is the formation of alien species occurring in populations that are initially geographically separated by habitat fragmentation or migration. Selection under these conditions can result in very rapid changes in the appearance and behavior of the organism. Selection and migration are unrelated to populations isolated from other species, so separation can ultimately produce incompatible creatures.

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.

The creation of new unique species in the shape, evolution process is only an extension of adulthood, but it allows branching. Seed formation includes natural selection, but it is most commonly seen. If one or more populations have been separated from other species for generations (and members of each separated population only breed with each other), each population is classified as an original species May be different. Each isolated population may face specific environmental conditions that the population needs to adapt. If so, each population may have different changes. Although the warm environment population may develop to adapt to the heat of survival, the cold, wet environment population may develop different adaptive environments to cope with cold and damp environment. As time goes by, the difference between isolated populations increases and each population becomes a new species