List four functions of protein

Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?

Donde se encuentra el adn nuclear en un organismo eucariota?

There are only about 250,000 known fossil species. true or false