The success of birds introduced to Tahiti or the Hawaiian Islands was dependent on the morphology of the species already present. If there was a small morphological difference in bill length between the resident and introduced species, then

#Question id: 3866

#SCPH28 | Zoology

Which of the following statements about E. coli RNA polymerase (core enzyme) is false?

#Question id: 14167

#SCPH05 I Biotechnology

Corn-steep liquor contains 2.5 % invert sugars and 50% water; the rest can be considered solids. Beet molasses containing 50% sucrose, 1% invert sugars, 18% water and the remainder solids, is mixed with corn-steep liquor in a mixing tank. Water is added to produce a diluted sugar mixture containing 2% (w/w) invert sugars. 125 kg corn-steep liquor and 45 kg molasses are fed into the tank.

 How much water is required?

#Question id: 855

#SCPH05 I Biotechnology

Which of the following interactions make a large contribution to the stability of protein structures

#Question id: 10784

#SCPH05 I Biotechnology

The precursor of phenolic compound is___

#Question id: 5048

#SCPH28 | Zoology

when a cell or tissue is capable of differentiating autonomously even when placed into another region of the embryo or a cluster of differently specified cells in a petri dish. This cell or tissue said to be-