#Question id: 3265
#Part-A Aptitude & General Biotechnology
If the curve shifts to the left or to the right, there is no gene flow, and the population size consequently increases over successive generations, then which of these is (are) probably occurring?
#Question id: 3267
#Part-A Aptitude & General Biotechnology
In a typical Mendelian population, individuals carrying gene ‘a’ in homozygous condition suffer from phenylketonurea. Those with A in homozygous condition are normal. Others, who are heterozygotic with Aa, are carriers. If the frequency of ‘a’ in a population is 0.20, what is the percentage of normal individual in the population?
#Question id: 3268
#Part-A Aptitude & General Biotechnology
A population of insects is in Hardy-Weinberg equilibrium for a gene with alleles A = orange and a = yellow eyes. There are 91% orange and 9% yellow individuals in the population. If the fitness of the yellow phenotype suddenly drops to zero, what will be the allele frequency in the next generation?
#Question id: 3269
#Part-A Aptitude & General Biotechnology
Two plant species live in the same biome but on different continents. Although the two species are not at all closely related, they may appear quite similar as a result of
#Question id: 3270
#Part-A Aptitude & General Biotechnology
Heterozygote advantage should be most closely linked to which of the following?
#Question id: 3271
#Part-A Aptitude & General Biotechnology
Consider hemophilia A, a clotting disorder caused by an X-linked recessive allele with a frequency (q) of approximately 1 in 10,000. The frequency of the disease among females and among male respectively