Aquatic environments, mainly the sea.
Answer:
ok where is it
we can help only if there is something attached
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.
Correct answer is B!
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If you see meaning of "Unconditioned stimulus", you will see the right answer, firstly what does "Unconditioned Stimulus" means, it means any stimulus that naturally evokes a specific response; see also conditioning. If I would go with choices I would choose correct answer B.
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<em>Hope this helps!</em>
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<u>Brainliest would be great!</u>
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I COULD BE WRONG, IF I'M PLEASE CORRECT ME!
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<em><u>With all care,</u></em>
<em><u>07x12!</u></em>