Because an organism with a genetic variation may have better chances of breeding and passing on that trait if the trait is beneficial to the survival of that organism. This leads to that trait being passed on and becoming wide-spread over generations of reproduction; natural selection.
<h2>For the action question: Increases in energy efficiency</h2><h2></h2><h2>For the question in the picture: converging tectonic plates</h2>
TAAGCCATGACATGATG it’s the changing with tRNA and mRNA
Recessive gene, both parents must give a recessive (or small letter of the phenotype, example ‘a’ and not ‘A’) gene for that genotype to be present. An example is blonde hair or blue eyes.
