The basic life functions of an organism are carried on by

When does dna replication(make a copy of itself)?

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 was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above