The frequency of tasters and nontasters of ptc varies among populations. in population a, 84 percent of people are tasters (an autosomal dominant trait) and 16 percent are nontasters. in population b, tasters are 75 percent and nontasters 25 percent. in population c, tasters are 91 percent and nontasters are 9 percent.
a) calculate the frequesncy of the dominant (7) allele for ptc tasting and the necessive )t) allele for nontasting in each population
b) assuming that hardy-weinberg conditions apply, determine the genotype frequences in each population.

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80 points pls brainliest 1. what does a red shift mean? blue shift? 2. describe the big bang theory. according to this theory, how old is the universe? 3. scientists believe the universe is expanding. what is the evidence that supports this? 4. describe a nebula. 5. describe the 3 types of galaxies. what is a barred spiral galaxy? 6. what is a light year? how far is alpha centauri from earth? 7. describe the universal law of gravitation. be sure to include gravitational force between two objects. 8. describe the planets’ orbits around the sun. 9. what is the asteroid belt? where is it located? 10. describe rotation and revolution of earth. what determines an earth day and year? 11. how do galaxies exist? 12. compare and contrast the inner and outer planets. 13. what causes the seasons?