Acommon dna structural feature involved in gene regulatory systems is
a. supercoiling of dna.
b. looping of the dna.
c. unwinding of the double helix.
d. coiling into z-dna.
e. double-strand breakage of dna
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Ответ:
Ответ:
Explanation:
For flower A, it will be pollinated by wind as there isn't any large or colourful petals.
For flower B, it is pollinated by animals as it has colourful and large petals.