Hypotonic would mostly likely cause a plant placed in it to become firmer and more rigid.
I think dr. Powell is a professional in the field of :
Clinical psychology
Clinical psychology is a branch of the field of psychology that focused on treating and diagnosing emotional, mental, and behavioral disorders.
if the earth had not evolved it would be just like every other planet, no life forms, not polluted and pure. it would be clean and there would probably be a few organisms but not how we are now. Global warming would not be there and the plastic in the oceans would also not be there.
DNA is copied because it cannot fit through the nuclear membrane and travel down to the ribosome.
So it is transcribed (translated) to messenger RNA (mRNA). The mRNA can fit through the nuclear membrane and travel down to the ribosome where proteins can be made.
This is why we cannot send the entire DNA molecule itself, it is simply too big to fit. This is why mRNA is extremely important for amino acid production.
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There are many answers it just depends on which answer you're looking for.....
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