0
When a population is split into smaller groups why do these group develop different traits?
Evolutionary mechanism work on the two subgroups independently
When a group is split forces like natural selection and genetic drift affect the genes of the two subgroups differently. Mutations that arise in one group are not passed to the other group through reproduction.
What else can I help you with?
When a population is split in smaller groups?
When a population is split into smaller groups, it can lead to genetic drift and reduced genetic diversity within each group. This can increase the likelihood of inbreeding and decrease the overall fitness of the population. It may also result in population fragmentation and isolation, making it harder for individuals to find mates and sustain gene flow.
Why do some white people have smaller lips compared to other racial groups?
The size and shape of lips can vary among individuals of different racial groups due to genetic factors and evolutionary adaptations. Some white people may have smaller lips compared to other racial groups due to a combination of genetic inheritance and environmental factors.
What must occur for a population to diverge?
For a population to diverge, there must be factors that lead to genetic isolation or reproductive isolation between different groups within the population. This can be due to geographic barriers, different selective pressures, or mutations that create differences in traits. Over time, these isolated groups accumulate genetic and phenotypic differences, leading to divergence.
What clues can an age structure graph provide about the future of a country's population growth?
An age structure graph can provide insights into the future population growth of a country by showing the proportions of different age groups in the population. A pyramid-shaped graph with a wider base indicates a younger population and potential for future growth, while a column-shaped graph suggests a stable or declining population. Additionally, the distribution of age groups can offer clues about future social and economic trends, such as the need for services like healthcare or education for specific age cohorts.
What condition is most likely result in speciation?
Small population size This is definitely wrong. Speciation is caused by two groups or more groups of the same species becoming separated into different environments. There both adapt to their own environment and become slightly different to each other. EG If one group of birds is carried to an island that only has long deep flowers to feed on. They will develop longer and narrower beaks to be able to gather the nectar.
When a species is made up of different smaller groups and each of those smaller groups is known as?
When a species is made up of different smaller groups, each of those groups is typically referred to as a population. Populations can exhibit unique characteristics and adaptations based on their specific environmental conditions and genetic makeup.
When a species is made up of different smaller groups, each of those smaller groups is known as a?
species
When a population is split into smaller groups why do these groups develop different a traits?
Evolutionary mechanism work on the two subgroups independentlyWhen a group is split forces like natural selection and genetic drift affect the genes of the two subgroups differently. Mutations that arise in one group are not passed to the other group through reproduction.
When a population split into smaller groups why do these groups develop different traits?
Evolutionary mechanism work on the two subgroups independentlyWhen a group is split forces like natural selection and genetic drift affect the genes of the two subgroups differently. Mutations that arise in one group are not passed to the other group through reproduction.
When a population is split into smaller groups why do these groups develop different trait?
Evolutionary mechanism work on the two subgroups independentlyWhen a group is split forces like natural selection and genetic drift affect the genes of the two subgroups differently. Mutations that arise in one group are not passed to the other group through reproduction.
When a population is split into smaller groups why do theses groups develop different traits?
Evolutionary mechanism work on the two subgroups independentlyWhen a group is split forces like natural selection and genetic drift affect the genes of the two subgroups differently. Mutations that arise in one group are not passed to the other group through reproduction.
When members of two separated groups of a population can no longer interbreed the two groups are members of different?
when members of two separated groups of a population can no longer interbreed, the two groups are members of different what
What show the sizes of different age groups in a population?
Population pyramid.
Show the sizes of different age groups in a population?
Population pyramids
What does show the sizes of different age groups in a population?
Population pyramids
What could cause groups living different regions to develop differently?
Well, the different landforms could cause the groups to live differently
When a species is made up of different groups each of those smaller groups is known as a?
Subspecies is the term.
