Try, Dinosaurs, birds. fish, reptiles. amphibians.
These preferences may have been advantageous in our evolutionary history, when food was less reliably available
-from quizlet
At the smallest level of organization, the DNA wraps itself around small globular proteins called histones. Complexes of histones and DNA form nucleosomes, which appear as "beads" on the DNA strand. Chromatin refers to the decondensed DNA that has not formed separate chromosomes.
<span>There are other avenues to find the cure to diseases that do not involve exploiting fetuses.
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