Gametes produced by an organism contain a combination of genes from that organism. In every gamete this combination is - A. The same because it is created from the same DNA
B. The same because chromosomes are copied prior to meiosis
C. different due to DNA replication prior to mitosis
D. different due to independent assortment during melosis

The image shows embryos of three vertebrate classes

The hematodinium parasite becomes less of a problem for the blue crab when the crab is very young. fishing is thriving in the region. the crab moves to less salty water. a significant percentage of the population is impacted.

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.