Why are many of the same genes found in almost all living organisms? (2 points) a: similar genes arose independently under similar conditions. b: there are limited macromolecules involved in dna synthesis. c: all living organisms likely originated from a common ancestor. d: any similarities among genes of different species are due to random chance
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Biology, 22.06.2019 05:40, mountainwilson
Which of the following particles always has a positive charge? a. electronb. neutron c. proton d. ion
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Biology, 22.06.2019 09:10, kaciebrin211
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.
Answers: 1
Why are many of the same genes found in almost all living organisms? (2 points) a: similar genes a...
Computers and Technology, 19.07.2019 21:10