What is the location of the compact bone and the sponge bone?

Which statement about inheritance is true? o girls get most of their traits from their moms, boys get most of their traits from their dads. o male offspring will always have an x-linked genetic disease if the mom is a carrier o fathers always determine the gender of the offspring in humans. o males never have y chromosomes.

Which of the following is not a defining characteristic of plants?

How does the study of genetic disorders such as pku biologists understand normal alleles?