What is heredity and how it works in mice

Heredity, is basically the passing on of genetic traits from parents to offspring’s. We can inherit a lot from our parents like hair, eye color, height but we can’t inherit everything. Inheritance follows a particular pattern.  

Chromosomes that are form our DNA takes in order to get passed on from parent to child. Gene is a section of DNA that is in a specific location on a chromosome that contains information that determines a trait. Mice fed high fat diets and the changes in the chemical flags on their DNA, but female children of these obese mice will inherit and will end up to be around 20% fat than the skinny mice. In another example to explain how heredity works in mice is that male mice which are trained to fear a fruity odor passed sensitivity of this smell on to their children and even can be passed on to their grandchildren  as well.

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.