Awoman is heterozygous for blue eyes. if she were to have child with a man who is homozygous recessive for brown eyes, what is the probability of this child having blue eyes?

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.

Number and variety of living organism; includes genetic, species, and ecological types

Has anyone taken the genetics unit test in connexus? not looking for answers, just a little bit what to expect and some with studying.