An epithelial cell underwent multiple rounds of mitosis and produced epithelial cells A, B, C, and D. The graph shows the four daughter cells and the average amount of time each cell spent in subsequent rounds of mitosis Which statement best explains the data in the graph?

Could someone me with number one you

Hormones are chemical molecules produced by endocrine glands. one such endocrine gland is the thyroid gland, which synthesizes the thyroid hormone, which in turn affects the heart muscles. which two statements describe the probable reason for the function of the hormone? the cells in the heart have specific receptors that allow for the intake of hormones. the heart and the endocrine glands have the exact same types of cells. all cells make the same types of hormones. thyroid hormones show their effect on the heart by means of specialized cells. thyroid cells and cardiac cells have different dna.

Idon’t understand this can someone give me the answer? you