Tall pea plants are dominant over dwarf pea plants. if two purebred tall plants (tt) are crossed, 100 percent of the offpsring will

What are some possible short and long term medical concerns for crew members on longer space exploration trips

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.

Where does the esophagus lead to in a frog?