Males are more often affected by sex-linked traits than females because ) male hormones such as testosterone often alter the effects of mutations on the x chromosomeb) female hormones such as estrogen often compensate for the effects of mutations on the x chromosomec) x chromosomes in males generally have more mutations than x chromosomes in femalesd) males are hemizygous for the x chromosome

The lake of the ozarks is a human-made lake, so it collects runoff from coal strip-mining, fertilizers, resort wastewaters, and septic drainages. the average lake temperature is between 10∘c and 21∘c. consider the physical requirements for growth and multiplication that would allow fecal coliforms to “blossom” in the lake of the ozarks. which of the following would accurately describe these organisms? check all that apply. psychrophiles facultative halophiles extremophiles mesophiles hyperthermophiles