Suppose a dominant allele (n) codes for a big nose and a recessive allele (n) codes of a small nose . imagine that an organism receives a dominant allele from its mom and a dominant allele from its dad what can be determined about its genotype and phenotype

How does natural selection change thephenotypes within a population over time?

One of the purposes of transcription is to produce a sequence of bases that

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.