The correct answer is option b. They receive instructions in their DNA.
The DNA (deoxyribonucleic acid) or the genes present in the cell guides the fate of the cells during the process of cellular differentiation in the embryonic life of the multicellular organism. The signaling molecule change the genetic expression changes, by which the cells are differentiated.
Answer:nature selected for the more fit dark-colored papered moths in the new environment
Explanation:
it just seems like the best answer
<span>The biggest difference between the elements and the compounds is that elements are substances that cannot be separated into simpler substances and more elements chemically joined combined make a compound.
</span>In a compound th<span>e atoms lose their individual properties and have different properties from the elements they are composed of.
</span><span> The smallest particle of an element that has the properties of that element is the atom.</span>
Answer:
I have no clue what your asking
Explanation:
Sorry but I need more context
