Part 2: Monohybrid Cross. Randomly (without looking) take two beads out of Beaker 1. This is the genotype of Individual #1. Record the genotype in Table 1. Do not put these beads back into the beaker.
The Norwegian Johan Vaaler is usually called the inventor of the paper clip. Norway had no patent office, so he filed an American patent for a set of square and triangular clips. That was in 1901. And maybe it was the first paper clip patent.
In 1904, when Cushman & Denison applied for a trade mark for the Gem clip, the company stated that it had used the Gem brand name for clips since 1892. And in a 1922 advertisement for the Gem paper clip, Cushman & Denison stated, Thirty years ago we placed on the market the first 'Gem' Clip..