People with an aa genotype will express a recessive trait
If the coordinates of point A are (x, y ) the coordinates of point A´ after rotation will be (-y, x)
Example: A ( 2,3 ) and A´( -3, 2 )
<span>The ecological pyramid is the smallest at the top beacuse there is ten percent loss of energy, in the form of food, at each trophic level, and the number of organisms of the top most level are the fewest. </span>
The fossil remains built up over 185 million years. it was formed through the Jurassic, Triassic and cretaceous periods
<em>Jet Streams.</em>
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<em>Hope it can help !!!</em>