#Question id: 12703
#Unit 8. Inheritance Biology
#Question id: 7046
#Unit 5. Developmental Biology
A group of undifferentiated progenitor cells that form in some organisms at the site of an amputation;
#Question id: 2667
#Unit 1. Molecules and their Interaction Relevant to Biology
A regulatory protein that attracts RNA polymerase to its promoter is an example of what type of regulation?
#Question id: 2916
#Unit 2. Cellular Organization
Which of the following statement is INCORRECT regarding the packaging of DNA into higher order chromatin structure?
#Question id: 5693
#Unit 8. Inheritance Biology
Type of nondisjunction leads to regions of tissue with different chromosome constitutions, a condition known as mosaicism is due to