Answer:
solid liquid gas i belive
<span>The answer is they can be passed on to offspring.</span>
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<span>In his theory, Lamarck proposed how species adapted to the changed
environment by passing down acquired physical traits to the next
generation. But, after Charles Darwin published his theory of evolution,
Lamarck's theory was rejected. Now, it is known that acquired physical traits
could not be inherited and epigenetics is a good proof for that.</span>
<span>A
section of DNA that is not expressed in the gene product is called
intron. The final messenger RNA molecule is called exon. Eukaryotic cells have
the enzyme to cut off the intron section to produce a continuous strand
of mRNA so that protein synthesis can occur. Prokaryotic cells can
express the information to produce protein directly as the mRNA does not
contain intron. </span>
