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Is human skin colour continuous or discontinuous variation?
Natural eye colour is discontinuous. :) !
What is a continious variation?
eyes, hair, fingers and toes, vertebrates... most common body parts
How do organisms achieve variation?
Organisms achieve variation through processes such as genetic recombination (crossing over during meiosis), mutations in DNA, and sexual reproduction (mixing of genetic material from two individuals). These processes introduce new genetic combinations and variations in offspring, enhancing adaptability to changing environments.
What does physical variation mean?
Physical variation refers to the differences in physical characteristics that exist within a population or species. These variations can include traits such as height, weight, skin color, facial features, and body shape, and are influenced by a combination of genetic, environmental, and developmental factors. Embracing and celebrating physical variation is important for promoting diversity and understanding the complexity of human biology.
Type of selection in which human select the variation?
Artificial selection.
Is human skin colour continuous or discontinuous variation?
Natural eye colour is discontinuous. :) !
What are types of variations?
There are 2 types of variation: Continuous and Discontinuous. Continuous: Has slight differences that grade into each other. Usually has quantitative/measurable characteristics. e.g Human height/weight... Discontinuous: It has discrete differences which have a clear cut- they do not merge into each other. e.g. human blood...
Is the variation in weight in human populations an example of discrete or continuous variation?
It is an example of continuous variations.
What are the types of variations?
Genetic and environmental variations are the two main types of variations. Genetic variation refers to differences in DNA sequences between individuals, while environmental variation is caused by differences in the environment in which individuals live and develop. These variations can influence traits and characteristics in organisms.
What is the variation in human skin color an example of?
This is a typical kind of continuous variation which is controlled by polygenes.
What is a continious variation?
eyes, hair, fingers and toes, vertebrates... most common body parts
Why is height continuous variation?
You have the gene of tallness, but you don't eat enough so that your body size doesn't change. Continuous variation in human population is always the result of interaction between genotype and the environment
What has the author N S Ossenberg written?
N. S. Ossenberg has written: 'An osteological analysis of an early Manitoba population' -- subject- s -: Anthropometry, Indians of North America 'Discontinuous morphological variation in the human cranium'
How do organisms achieve variation?
Organisms achieve variation through processes such as genetic recombination (crossing over during meiosis), mutations in DNA, and sexual reproduction (mixing of genetic material from two individuals). These processes introduce new genetic combinations and variations in offspring, enhancing adaptability to changing environments.
What are specific examples of variation within a species?
Human species, as in the variation in height.
Is height of human beings discrete variable or continuous variable?
It is a continuous variable.
What is a source of genetic variation in organisms?
Human recombination is a significant source of genetic variation.
