From Wikipedia, the free encyclopedia. The molecular clock (based on the molecular clock hypothesis (MCH)) is a technique in molecular evolution that uses fossil constraints and rates of molecular change to deduce the time in geologic history when two species or other taxa diverged.he molecular clock alone can only say that one time period is twice as long as another: it cannot assign concrete dates. To achieve this, the molecular clock must first be calibrated against independent evidence about dates, such as the fossil record.
Service-Disabled Veterans' Life Insurance (S-DVI) provides life insurance coverage to Veterans who have been given a VA rating for a new service-connected disability in the last two years. Totally disabled Veterans are eligible for free coverage and have the opportunity to purchase additional life insurance.
If you are enrolled in the VA Health Care system, then you should have the minimum essential health care coverage required by the Affordable Care Act.Eligible health care plans include the Veteranâs Health Care Program, Civilian Health and Medical Program (CHAMPVA), and the Spina Bifida health care program.he health care law does not change VA health benefits or out-of-pocket expenses. For many veterans, that means they will have limited health care coverage through the VA, and may have to pay out of pocket expenses for care they receive through the VA.