Answer: The hormones are stored in the Endocrine System and secreted in the blood.
Explanation: The Hormones are ductless, they do not have ducts. So the hormones are secreted in the blood. The endocrine system has glands which produces one or more hormones. Thus the hormones are stored in the Endocrine System.
Answer:
A
Explanation:
Chromosomes carries genetic info in the form of genes
Answer: The mitochondria
Explanation: It's called the "power house of the cell" as silly as it sounds my bio teacher always called it the Mighty mitochondria might help you remember that is has to do with all things energy :)