Briefly describe how epigenetics explains why identical twins, who are genetic copies of each other, nonetheless different in subtle ways?
What will be an ideal response?
Epigenetic marks are molecular structures that activate or deactivate genes. As the environments of identical twins diverge epigenetic markers may activate different genes in their cells.
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Monasticism:
A. started to become popular in the seventh century. B. owed a huge debt to Augustine of Hippo. C. as practiced by Jesuits facilitated the spread of Christianity to Italy and Spain. D. replaced martyrdom as the most perfect way to imitate Christ and to confess one's faith. E. was in opposition to Scholasticism, and became the dominant educational model.
To reward veterans of the War of 1812, Congress granted each one __________
A) a musket, a horse, and a saddle B) a cash bonus of $100 C) 160 acres of land in the western territories D) immunity from taxes for life
The first widespread revolt over taxation was
a. the Flanders rebellion. b. Wat Tyler's revolt. c. Ciompi rebellion. d. the Jacquerie. e. none of these.
Most missionaries that reached out to Native Americans held the view that
A. they were simply savages in need of salvation. B. their cultures were inferior. C. their cultures were valid and worth preserving. D. they were biologically incapable of being civilized.