Answer: La mayoría de los procariotas llevan una pequeña cantidad de material genético en forma de una sola molécula, o cromosoma, de ADN circular. El ADN en los procariotas está contenido en un área central de la célula llamada nucleoide, que no está rodeada por una membrana nuclear.
Answer: Thyroxine
Explanation:
Thyroxine, a thyroidal hormone (produced by the thyroid gland) bind directly with the specific receptor proteins present in the nuclear chromatin (found in the nucleus) and enhance RNA and the enzyme synthesis necessary for the control of body metabolism
<span>C.there is a prominent primary root from which secondary roots branch out
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A taproot is the main root of the system, in which other roots spread out from it.</span>