Answer/Explanation:
The DNA in all living organisms is made up of 4 bases, adenine, thymine, guanine, cytosine. The RNA replaces thymine with uracil, making 5 types of nucleotide. The number of nucleotide pairs in a genome can range from half a million up to 100,000 million - meaning there are an exponential number of combinations of these 4 bases.
Imagine an organism exists that has only 2 nucleotides (<u><em>this is over 200,000x smaller than even the smallest bacterial genome</em></u>). If we allow any nucleotide at each of the 2 positions, then we have 4x4 (4²) or 16 possible combinations of sequences. For a nucleotide length of 4, the total number of possible combinations are 4⁴ or 256.
Since we are dealing with many millions of nucleotides, there are essentially infinite combinations of nucleotides, giving rise to the variation that produces over 20 million organisms on the planet.
1. The cell membrane plays it’s role in division by sustaining its organelles and division of its self to separate cytokinesis
Answer:tissue
Explanation:
Tissues are groups of cells that have a similar structure and act together to perform a specific function. The word tissue comes from a form of an old French verb meaning “to weave”. ... Groups of tissues make up organs in the body such as the brain and heart.
Answer:
well,
Explanation:
THE PLANTS;
<em>In</em><em> </em><em>the </em><em>leaf </em><em>c</em><em>ells</em><em>, </em><em>the</em><em> </em><em>sugars</em><em> </em><em>produced</em><em> </em><em>by</em><em> </em><em> </em><em>the</em><em> </em><em>plants</em><em> </em><em>are</em><em> </em><em>used</em><em> </em><em>as</em><em> </em><em>a</em><em> </em><u><em>source</em><em> </em><em>of</em></u><em> </em><u><em>energy</em><em>.</em></u> <em>Some</em><em> </em><em>plants</em><em> </em><em>have</em><em> </em><em>spec</em><em>ial</em><em> </em><em>storag</em><em>e</em><em> </em><em>organs</em><em> </em><em>wher</em><em>e</em><em> </em><em>the</em><em> </em><em>sugar</em><em> </em><em>is </em><em>convert</em><em>ed</em><em> </em><em>back</em><em> </em><em>to</em><em> </em><em>starch </em><em>to</em><em> </em><em>be</em><em> </em><em>stored</em><em> </em><em>for</em><em> </em><em>long</em><em> </em><em>periods</em><em>. </em><em>The</em><em> </em><em>stora</em><em>ge</em><em> </em><em>mayb</em><em>e</em><em> </em><em>roots</em><em>, </em><em>stems</em><em>, </em><em>fruits</em><em> </em><em>or</em><em> </em><em>seeds</em><em>.</em>
Peace.