You had a wonderful time on your birthday. Now it's time to say thanks to those who made the day special for you. Send in your thanks to your friends and tell them how much... Browse all 206 cards Â». Rated: 4.22 | Views: 13,839K.
The three most common types of markers used today are RFLP, RAPD and isozymes. Of the three marker types, RFLPs have been used the most extensively.
Best Answer: They are called Prismacolor Double-Ended Art Markers. Artist and designers use them. The are kinda expensive, so might want to look for a bargain for them. You have to use special marker paper as well, because these things will bleed like crazy on the wrong paper. The are heavy duty, and permanate.