Guessing you mean "impulse".
It means to have a sudden strong desire to do something or a small amount of energy that moves from one area to another.
Hope this helps.
Precipitation.....................
When the heterozygous phenotype<span> is </span>intermediate between the two homozygous phenotypes<span>, the pattern of inheritance is called incomplete dominance. Multiple Alleles. Although an individual can </span>have<span>at most </span>two<span> different alleles, a species may </span>have<span> multiple alleles of many of its genes.</span>
