The interaction between phenotype expression and the environment is an example of enviromental influences
Phenotype exists in the same population of species called polymorphic. Polymorphism which documents Labrador Retriever colouring and genes which depends on the coated colour. Anything which depends on phenotype is genotype which includes genetic material codes molecules and structures which are not visible.
Temperature causes these changes.
<span>Chest
compression can save the lives of patient in cardiac arrest as it generate a
small but critical amount of blood flow to the heart and brain. It provides
oxygen quickly to the brain, heart, lungs and other organs until normal
function of the heart and lung restored. When the patient is unresponsive without
definite pulse or normal breathing then the responder should assume that the
patient is in cardiac arrest. CPR or chest compression is used to keep oxygen
circulating around the body until a defibrillator can be used or until the
ambulance arrives. Moreover, defibrillator is a device used to help blood flow
in order to help the patient survive or recover from cardiac arrest. This
procedure can momentarily stops the heart and the chaotic rhythm and often
allows the normal heart rhythm to resume. However, chest compression be given
when the patient has no pulse while CPR is performed when the patient is
unresponsive, not breathing and has no pulse.</span>
