The process of splitting one species into two or more new species resulting from changes in the original gene pool is called _____
What will be an ideal response?
speciation.
You might also like to view...
The human body has about 10 bacterial cells for every eukaryotic cell. Bacteria coat our skin, gut, and mouth. Also present are protists, Archaeans, and viruses. Collectively, these organisms are our microbiota
For most members of our microbiota, our body provides their environment (or space to live). They, in turn, have no effect on us. This is an example of _______________. A. mutualism B. an antagonistic relationship C. commensalism D. predation
Which is NOT part of the nitrogen cycle?
a. denitrification b. deammonification c. nitrogen fixation d. ammonification e. uptake by autotrophs
Explain the differences between receptor up-regulation and down-regulation including the conditions under which a
cell would use one rather than the other. What will be an ideal response?
Which is a transgenic organism?
A) a fern grown from a single fern root cell B) a rat that has had rabbit hemoglobin genes added to its genome C) a cow that has been fed pig growth hormone in its food D) a human given a corrected human blood-clotting gene