Light behaves as a stream of discrete particles called ________, each carrying a ________ (indivisible packet) of energy.
Fill in the blank(s) with the appropriate word(s).
photons; quantum
You might also like to view...
The compensation depth refers to:
a. the depth at which seaweed growth compensates for grazers. b. always 3 times the secchi disk depth. c. the depth which provides only enough light for photosynthesis but not growth. d. the depth where competition excludes a species. e. the depth at which phytoplankton dissolve.
List some of the environmental factors that are potentially associated with male and female infertility?
What will be an ideal response?
In a certain breed of chicken, an incomplete
dominant gene controls color. The homozygous black, when crossed with the homozygous splashedwhite, produces an intermediate gray color pattern referred to as blue. A second gene controls the shape of the comb. The dominant allele (R) produces rose, whereas the recessive allele (r) produces single. Give the F1 and F2 genotypic and phenotypic ratios of a cross between a pure-breeding black single and a pure-breeding splashed-white rose. What will be an ideal response?
When a neuron undergoes a change in membrane potential that is proportional to (i.e., varies depending on) the strength of the stimulus given to that neuron, this is referred to as a(n)
A. graded potential. B. action potential. C. reversal potential. D. resting potential. E. equilibrium potential.