true because Island biology is excellent for studying the origin of species, because of their isolation, island species tend to resemble each other more than the parent populations.
Answer:
The basic tenet of calculating resistance is that flow is equal to driving pressure divided by flow rate.
where
- R is Resistance measured in HGU
- ΔP is the change in pressure across the circulation loop measured in mmHg
- Q is the flow through the vasculature measured in L/min
So resistance is equal to:
A balance that performs in an enclosed compartment with no air currents to disturb is called an analytical balance.
Analytical balances are instruments used for precise and determination of mass of matter. They are accurate and very precise instruments. They require a draft-free location on a solid bench that is free of vibrations.
Analytical balances of today are digital and have built in calibration weights to maintain accuracy. Older versions usually require to be manually calibrated using specific standard weights.
If we pick small intestine as and organ we can observe its large the surface area/volume ratio. The ration between surface and volume is important, because it impact the function of the organ. In this case, small intestine absorbs the nutrients more efficiently. The surface of the small intestine is increased due to finely wrinkled internal surface and convoluted surface composed of the microvilli (cellular membrane extensions for better absorption).