<em>Amoeba </em>is an example of an E<span>ukaryote.
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They knew traits were inherited, but they did not know why.
Messages are slower acting and longer lasting. Plus they are classified as hormones, transported in the blood.
B. a specific place on a chromosome where a particular gene resides.
A locus (plural loci) in genetics is the position of a gene on a chromosome. Each chromosome carries many genes; humans' estimated 'haploid' protein coding genes are 19,000-20,000, on the 23 different chromosomes. A variant of the similar DNA sequence located at a given locus is called an allele.
