When an albino female plant of maize is crossed with normal green male plant, all plants in the progeny are albino because

#Question id: 9594

#Section 2: General Biology

The first reaction that converts electron energy into chemical energy—What will happened in  the primary photochemical event—

#Question id: 3293

#Section 3: Genetics, Cellular and Molecular Biology

In a Hardy-Weinberg population of butterflies find that 32% are heterozygous at a particular locus. What should be the frequency of the homozygous individuals in this population?

#Question id: 2061

#Section 2: General Biology

#Question id: 14336

#Section 5: Bioprocess Engineering and Process Biotechnology

A cylindrical stirred bioreactor of diameter and height 2 m has a Rushton turbine one-third the tank diameter in size. The bioreactor contains Newtonian culture broth with the same density as water and with viscosity 4 cP. The tank is now aerated. In the presence of gas bubbles, the approximate relationship between ungassed power number (N_P)₀ and gassed power number (N_P)g is: (N_P)g =0.5 (N_P)₀. What maximum stirrer speed is now possible in the sparged reactor? Estimate the mixing time.

#Question id: 27165

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology