The molecular clock is a scientific technique which presents a means of estimating evolutionary rates and timescales using genetic data. It uses mutation rate of biomolecules when two or more life forms diverged to estimate the time. Answer is B.
True..................................
A seed must be:
- light
- have gliders (wings)
- be formed like a parachute
- not to strongly attached to the flower
<span>The symptoms described are most likely the result of Wernicke-Korsakoff syndrome (WKS). This is a kind of brain disorder that is caused by the deficienc of vitamin B1, or thiamine. This is usually seen in alcoholics.
</span><span>Wernicke encephalopathy and Korsakoff syndrome are two separate conditions. Korsakoff syndrome usually occurs right after Wernicke encephalopathy symptoms die down in alcoholic patients.
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Alcohol consumption should be prevented as soon as it is diagnosed to prevent further brain damage.
