What is the end result of using the technique known as polymerase chain reaction (PCR) on a DNA fragment? A) A pattern of gene fragments separated by size.

B) The sequence of the entire genome of an organism.

C) Many copies of a DNA fragment.

D) A single, large protein molecule.

What are the possible blood types among the children of parents that are ab and ii? oa) types a and b ob) types a, b, and ab c) types a, b, and o od) types a, b, ab, and o

What do isotopes of uranium have the same number of? what do they have a different number of? a) same number of protons; different number of electrons b) same number of protons; different number of neutrons c) same number of electrons; different number of protons d) same number of neutrons; different number of protons

Which is a kingdom? protistachordataprokarya mammalia