For many generations, the following genotypic frequencies were observed in a large population of dinosaurs: 4 percent aa, 32 percent aa, and 64 percent aa. the climate changed abruptly and resulted in the death of all homozygous recessive dinosaurs (s = 1). in the next generation, the recessive homozygotes died shortly after birth. what percentage of these newborn dinosaurs died? show calculation
a) 4% b) 8.5% c) 19.7% d) 36.8% e) 44%