While We Can Use Molecular Clocks Based on Molecular Sequence

question 68

Multiple Choice

While we can use molecular clocks based on molecular sequence data to estimate the times at which various lineages diverged, we ultimately need the _____ to calibrate the clocks.

• A)fossil record
• B)character states
• C)sister groups
• D)transitional forms
• E)DNA sequences

---

Definitions:

Acts Of Terrorism

Deliberate acts of violence or threats intended to create fear and advance a political, religious, or ideological cause.

Workplace Violence

Involves any act or threat of physical violence, harassment, intimidation, or other threatening disruptive behavior that occurs at the work site.

Nonprogrammed Decisions

Decision-making that occurs in response to unusual, unpredictable, and unique problems or opportunities where there are no previously established decision rules.

Programmed Decisions

Simply implement solutions that have already been determined by past experience as appropriate for the problem at hand.