Platinum (pt) is in the 78th position in the periodic table. a neutral atom of the element that comes just before platinum in the periodic table has electrons and protons.

Each hereditary trait corresponds to

What makes a dominant allele different from a recessive allele

In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds? first generation y y y yy yy y yy yy second generation y y y yy yy y yy yy there is a % chance that the offspring will have green seeds.