Genotypic variation is caused by mutation. Phenotypic variation can be caused by mutation, which gives rise to different alleles, or it can be caused by environmental factors.
Pleiotropy occurs when one gene influences multiple, seemingly unrelated phenotypic traits (those you see). A series of defects that affect multiple systems but is caused by one defective gene.
Where are our traits
Traits that are produced by the interaction of several genes are called polygenic traits. Examples of polygenic traits are height and skin color.
Traits that are controlled a multiple gene loci. Polygenic traits.
The visible traits are called phenotypic traits. These are the traits that affect an individual's' appearance like their eye and hair color.
OMWESO!
Coefficient of varation
No.
the enviroment.
"http://wiki.answers.com/Q/Varation_of_puff_paste_dough"
not really,because its a varation of baseball,thatz played indoors and out.
a dominant gene.
there isn't really differant type of traits it comes from your mom or your dad.
There are lots of varations in the model 61, I recommend you go to homesteadguns.com. They can help you sort out the year of manifacture and varation as well as , for about $10.00, give you a estimated value based on model, varation and condition. Their description of condition is pretty clear. Butch
Some mutations produce new traits that can help an organism survive.
Predation causes traits that enable prey to evade predators to be favoured in the population gene pool.
1 queen, around 10% would be drones (male bees) and the rest will be workers (infertile females).