#Question id: 3332
#Section 3: Genetics, Cellular and Molecular Biology
The frequencies of alleles 'H' and 'h' in a population at Hardy- Weinberg equilibrium are 0.6 and 0.4, respectively. In a random sample of 1000 individuals taken from the population, how many are expected individuals carry H allele?
#Question id: 15999
#Section 6: Plant, Animal and Microbial Biotechnology
#Question id: 15582
#Section 4: Fundamentals of Biological Engineering
#Question id: 15489
#Section 6: Plant, Animal and Microbial Biotechnology
#Question id: 28116
#Section 5: Bioprocess Engineering and Process Biotechnology
A baffled fermenter with tank diameter and liquid height equal to 1.2 m is stirred using a six-blade downward-pumping impeller. The impeller diameter is 0.42 m and the stirrer speed is 1.5 s. The viscosity of the fermentation broth is 10-2 Pa s and the density is 1000 kg m-3. Estimate the mixing time under nonaerated conditions.