Can a mutation be beneficial to an organism? no, because any change to existing dna is harmful. no, because mutations are caused by exposure to harmful radiation. yes, because a mutation can an organism survive in a particular environment. yes, because a mutation can give an organism what it needs to survive.

4.06 hc)a five-year review of threats to the southern resident orca population of the united states concluded that the top threats were prey availability, contaminants, and effects from recreational and whale watching vessels. further down the list are oil spills, disease, and effects from commercial vessels not targeting whales. how might this list be different if it were for transient whale populations, which have a larger average population size and live farther offshore in open waters? a)the transient population is more likely to be affected by contaminants. b)the transient population is less likely to be affected by whale watching vessels. c)the transient population is more likely to be affected by disease. d)the transient population is less likely to be affected by prey availability.

Beth’s hygrometer is reading a temperature of 30 c and a relative humidity of 65%. the humidity in the air is?

Which of the following best describes the relationship between glucose and complex molecules such as hormones?