The stacks of double membrane structures found in chloroplasts are

As fluid moves through a vessel, which factors determine the flow resistance? Select all correct choices

A. the viscosity of the fluid B. the length of the vessel C. the radius of the vessel D. the pressure exerted by the heart

The process used for identifying the different carbohydrates of streptococci is called

A. Lancefield grouping. B. CHO typing. C. streptococci. D. fermentation testing.

The continuous, low-level extinction rate of species is referred to as:

a. minimal extinction. b. mass extinction. c. background extinction. d. temporal extinction. e. selective extinction

Poikilotherms

What will be an ideal response?