Karima is color-blind. which of the following best explains how this will affect her children? a all of karima’s children will be colorblind b the allele for colorblindness is passed on to sons from their father c all of karima’s daughters will be colorblind d all of karima’s sons will be colorblind only if her husband is colorblind, too e all of karima’s sons will be colorblind

The earth consists of a variety of different organisms. despite their diversity, however, some similarities on the structural and metabolic levels may be seen. these similarities can be attributed to a. similarities among organisms in their proteins and nucleic acids. b. the ability of organisms to readily adapt to sudden environmental changes. c. similarities in organisms' habitats and niches. d. the ability of all organisms to interbreed and produce new species.

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.

Stem cells found adult tissue such as in bone marrow brain muscle skin and liver are only capable of what