Can males (xy) be carriers for a sex-linked trait and not be affected? Explain using X-chromosome, carrier and placement of trait (hint: where is a sex-linked
trait located?)

Which of the following is most likely the result of an organism having lipids in its body a) water cannot be absorbed through the surface of a leaf b)human eats fruits to get a quick source of energy c) a sheep sleeps for more hours in the winter d) a warm river is filled with fish and algae