<em><u>Soil preparation for vegetable growing involves many of the usual operations required for other crops. </u></em>
<em><u>Good drainage is especially important for early vegetables because wet soil ret</u></em><em><u>.</u></em><em><u>ards development.</u></em>
The cell membrane is a lipid bilayer that prevents that passage of water and ions. This allows cells to maintain a higher concentration of sodium ions out the outside of the cell.
Nonspecific response lead by phagocytes that engulf toxins
The answer is b. These two graphs represent stabilizing and disruptive selection.
Disruptive selection (a type of natural selection) is when selection acts against individuals in the middle of the trait distribution and as a result, two extremes create their own smaller curves.
<span>Stabilizing selection (a type of natural selection) is when selection acts against the two extremes of a trait and maintains medium value. </span>