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Who determined that individual traits are determined by discrete ''factors'' in what year?
Wiki User
∙ 6y ago
20015
Casimir Keebler
Wiki User
∙ 6y agoum because
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Why is lamarck's theory not supported by the theory of natural selection?
Lamarck thought that traits organisms acquired during their lifetime would be passed on to offspring. He believed that traits were determined by use or disuse. However, acquired traits cannot be passed on to offspring; only traits determined by DNA can
Why is it that lamarck's suggestion that organisms arise spontaneously and then become increasingly more complex is not supported by the theory of natural selection?
Because lamarck thought that traits organisms aquired during their lifetime would be passed on to offspring. He believed that traits were determined by use or disuse. However, aquired traits cannot be passed on to offspring, only traits determined by DNA can.
How does the range of phenotype differ between single-gene traits and polygenic traits?
Single gene traits are either one type or another,for example everyone is either (ABO System) group A,B AB or O with no intermediates - this shows discontinuous variation. In polgyenic traits, continuous variation is shown and there is a range with no discrete categories - height
What are an individual's observable traits called?
genotype or phenotype
How would vestigial traits be explained if evolution occurred via inheritance of acquired characters as proposed by Lamarck?
as a change in an individual's phenotype in response to an environmental challenge
Who determined that individual traits are determined by discrete factor' in what year?
20015
Which discovery is credited to Gregor Mendel?
discovered traits are inherited as discrete factors
What are some unique traits about Hades?
These are to be determined by the individual.
How is a trait determined?
Genetic traits are determined based on the genes an individual inherits from his parents. All an individual's genes determines his genotype, while factors such as dominance and recessiveness determine phenotype.
What individual factors control traits?
Genes
What is a physical appearance of an individual is determined by the alleles that code for traits?
phenotype
What might have cause Gregor Mendel NOT to conclude that biological inheritance is determined by factors that are passes from one generation to the next?
if the f14 pea plants had traits of neither parent Mendel might not have concluded that factors for traits are passed from one generation to the next
What were gregor Mendel's findings?
Mendel interpreted his results intelligently. He imagined that the contrasting form of a trait, tall or short was determined by heredity factors. Each individual had a pair of these factors .One factor of this pair had come in him from his male parent and the other from his female parent .Both of these factors together controlled expression of trait in him. Mendel assigned symbols to factors.
What are your traits determined by?
your genes
What are Traits are determined by?
your genes
What are factors that control traits?
Genes are the factors that control traits .
What do you call a genetic characteristic of the individual?
the answer to this question is traits.
