* two populations of finches that cannot produce viable offspring
Answer:
The correct answer is: S phase.
Explanation:
DNA can be divided into two functional forms: heterochromatin and euchromatin. Heterochromatin refers to the DNA that doesn't code for proteins or RNA, and thus it remains heavily condensed, for there would be no use to use it for transcription or translation. Euchromatin, on the other hand. is the DNA with the genes that can be transcripted into RNA and translated into proteins; for this reason, Euchromatin is less compact than Heterochromatin.
<u>The only point in the cell cycle where Heterochromatin would be decondensed is </u><u>S phase</u><u> because, in this part of the cell cycle, the </u><u>DNA gets replicated</u><u> in order to prepare for Mitosis</u>. For DNA to be replicated, it first needs to be decondensed to their two strands can be separated and used as guides for the synthesis of the two new strands.
You have the nervous system and the hormones system those are two out of many
Explanation:
penis,
I'm kidoing it's D,
now get back to online classes.
