The correct answer is - B-Earth is presently in an inter-glacial period.
In the climate patters of our planet we have a change of glacial and inter-glacial periods.
The glacial periods are the periods when the Earth experiences much lower temperatures, freezing of big portions of the water, vast ice sheets and glaciers, and increased land area because the seas/oceans are retracting.
The inter-glacial period is the period when the temperatures rise significantly, the ice sheets and glaciers retract and are limited only to certain places, the sea/ocean waters rise, the land mass decreases, and this what the Earth is experiencing in the past 12,000 years approximately.
Explanation:
Depend the cumulative number for the Punnett boxes.
It gets you the amount of expected offspring in general.
Divide the phenotype's couple of instances by the cumulative number of descendants.
Multiply the amount from step 4 by 100.
Answer:
After this treatment, the investigators should expect to get a mixture of the desired enzyme, plus fragments of the peptide used to desorb the enzyme in question.
This would be the result of using a peptide as a desorption solution when the desired protein is a protease,
Assuming that the protease retains its activity in the medium in question, and that the peptide can act as a substrate (which would make sense), as the peptide solution is added, it will interact with and bind to the antibody, but some molecules will also interact with the active site of the enzyme as it desorbs and passes through, culminating on the elution of the hydrolized part of the peptide along with the enzyme.