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Glad to tell you that you answer will be A.
Only Eukaryotic Cells have DNA which is stored inside of the nucleus. If the cell contains no DNA, then it has no need for a nucleus.
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Answer: Mental Labour, According to this definition, mental work refers to planning, organizing, coordinating, and managing duties and tasks that we perform during the course of our lives. People's worries about their ability to manage their time efficiently and effectively.
Explanation:
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One adaptation that is unique to marine mammals is they nurse their young.. The correct option among all the options that are given in the question is the fourth option or the last option or option "d". I hope that this is the answer that you were looking for and the answer has come to your desired help.
You would most likely find fish, such as rainbow trout, in the limnetic zone.