Destruction and replacement of ournative plants by invasive species has several significant consequences. Wildlife that depends on native plants is often unable to adapt and may be forced to leave the area or die out.Invasive aquatic plants can completely fill a water body, driving fish and wildlife from the area.
There are three main types of RNA:
1. messenger RNA (mRNA) which carries the genetic information transcribed from DNA.
2. transfer RNA (tRNA) which binds and carries amino acids to the growing end of a polypeptide based on the mRNA sequence.
3. ribosomal RNA (rRNA) which together with proteins forms ribosomes and catalyze the assembly of amino acids in the polypeptide.
Crossing over can create genetic variation. Crossing over is when chromosomes cross over they give + take a part of another chromosome which can create different variation in genes.
"editorial blogs are considered an unreliable source because the author may not have a science background".
<span>The dietary guidelines for Americans promote a minimum of 150 minutes of moderate exercise weekly.
</span><span>The dietary guidelines create a healthy eating pattern to maintain health and reduce obesity.
</span><span>Exercising is one way for achieving this and living a healthy life. Eating healthy is also very important.</span>