The slab sinks faster and this pulls on the rest of the plate, continuing plate tectonics. Mantle convection creates the instability that allows plate tectonics to get going and helps a little, but it's not thought to be the main driving force
Answer:
True
Explanation:
The Polymerase Chain reaction (PCR) is a technique widely used in molecular biology to identify specific DNA fragments generally in a size range of 100 to 1000 base pairs (bp). PCR sensitivity refers to the potential of the PCR technique to specifically amplify the desired sequence in the sample. PCR is a highly sensitive (and also specific) method with values around 100% if the experimental conditions are proper. However, to reach these values, it is imperative to work in optimal conditions by eliminating contaminant factors in the sample which may alter PCR amplification.
There would be half the number of chromosomes in the gametes...so 4.
Answer:
Explanation:
The kidneys are organs of the urinary system - which remove excess water, salts and urea. Blood is transported to the kidney in the renal artery . The blood is filtered at high pressure and the kidney reabsorbs any useful materials such as glucose, salt ions and water for the body!
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The ammonia has a higher molecular weight
