PG entrance exam IIT JAM 2025 Mock Test Life Sciences Evolution and Behavior Evolutionary Mechanisms
A population of 1000 plants are in Hardy-Weinberg equilibrium. Two alleles R and r determine a particular trait in this population. If the number of plants with RR genotype is 640, Rr genotype is 320 and rr genotype is 40, the frequency of r allele (in percentage) in this population is __________ (rounded off to the nearest integer).
Enter numerical value using the virtual keypad. Round off where necessary.