Answer:
distal and proximal
Explanation:
<em>The two orientation terms that have opposite meanings in humans would be </em><em>distal and proximal</em><em>.</em>
While distal means for a cell, tissue, or organ to be away from a particular point or region, proximal means for a cell, tissue, or organ to be towards a particular point or region. In simpler words, distal means fro while proximal mean to - just like work and opposite.
Answer: it will be A..
Explanation: Gene flow is the transfer of genes across two populations. This happens if there is mating between the two populations. However, this can be curtailed either by allopatry (due to geographical isolation) or sympatry (due to behavioral isolation) which results in reproductive isolation between the two populations. If the two population were of the same species, then the reproductive isolation can result in divergent speciation of the two populations.
Answer: The answer is acceleration.
Some event must occur leading to two or more groups within a population that cannot interbreed....