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What causes continuous variation in humans?
There is variation among humans because of sexual reproduction, crossing over, assortment, and mutations.
What is the reassortment of genetic information which results in variation among organisms called?
i believe it is crossing over
What is the reassortment of genetic information which results in variation among organisms called what?
i believe it is crossing over
What allows variation among a species that reproduces sexually?
The combination of genes
What is variation among members of the same species called?
Variation among members of the same species is called genetic diversity. This diversity arises from differences in genetic makeup, leading to variations in traits such as physical appearance, behavior, and susceptibility to diseases. Genetic diversity is important for a species' ability to adapt to changing environments and to evolve over time.
Does crossing over occur in meiosis?
Yes, crossing over occurs during meiosis. It is the process where homologous chromosomes exchange genetic material, increasing genetic variation among offspring. This occurs during prophase I of meiosis.
What is exchanged during crossing over in genetics?
During crossing over in genetics, segments of DNA are exchanged between homologous chromosomes. This process results in genetic variation among offspring.
When environmental conditions change it is more likely that at least some members of a species will survive if they?
there is variation among the members.
Does amoeba have separate sexes?
No. They are asexual. Which means they separate in order to reproduce by meiosis creating no variation among the species
Defind variation in relation to a spicies where are variation definition to the spices?
Variation within a species refers to differences in characteristics or traits among individuals of the same species. These variations can be genetic, environmental, or a combination of both. They are important for evolution as they provide the raw material for natural selection to act upon, helping species to adapt to changing environments.
The biome with the greatest number of species would also have the greatest variation in what?
The biome with the greatest number of species would likely also have the greatest variation in ecological niches and adaptations among those species. This variation would result from the diverse range of environmental conditions present in the biome, driving the evolution of unique traits in different species to survive and thrive in their particular habitats.
Why are people diverse and why is there variation among species?
People are diverse due to a combination of genetic differences inherited from ancestors and environmental influences. Variation among species arises through evolutionary processes such as natural selection, genetic drift, and mutations, which drive adaptation to the environment and lead to the development of different traits over time.
