Which landform is created by erosion? a. delta b. u-shaped valley c. sandbar d. dune

If the frequency of the p allele is .63 in the population then what is the frequency of the q allele?

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.