mendelian trait造句

• But perhaps of greater importance has been the discovery of two Mendelian traits.
• If homosexuality were a simple Mendelian trait, this would have been known for a long time.
• The first genetics, Mendelian genetics, began at 1900, yet inheritance of Mendelian traits was localized to chromosomes by 1903, thus chromosomal genetics.
• Correns found that, while Mendelian traits behave independently of the sex of the source parent, leaf color depended greatly on which parent had which trait.
• This type of trait is influenced by multiple factors making it more complex and difficult to study than a simple Mendelian trait ( one gene for one phenotype ).
• It is highly suitable as a genetic subject because of its ability to self-pollinate and its easily observed Mendelian traits such as colour, height and petal form.
• De Vries was also one of the researchers who made Mendel's work well-known, believing that Mendelian traits corresponded to the transfer of heritable variations along the germline.
• Say I have a hypothetical gene for red hair . ( Hair is a bit more complicated than one Mendelian trait but for our example it is concrete . ) It sits somewhere on one of my chromosomes.
• Under genetics ( or heredity, or Mendelian traits, or somewhere ), I wish to add a list of common human traits that follow the classic dominant / recessive pattern ( such as the ability to roll one's tongue ).
• Among the infinitely large number of potentially describable features, very few can be introduced as a purely Mendelian trait, because most of the phenotypic expression of the exophenotypic traits is the showpiece incomplete dominance, codominance and quantitative contributions from smaller or larger number of genes ( see : Polygenic inheritance, Oligogenic inheritance ).
• Although the " free " vs . " attached " appearance of earlobes is often presented as an example of a simple " one gene-two alleles " Mendelian trait in humans, earlobes do not all fall neatly into either category; there is a continuous range from one extreme to the other, suggesting the influence of several genes.