Answer: The common ancestor of humans and chimpanzees had 24 pairs of chromosomes, and at some point in the human lineage, two chromosomes fused end to end, providing some selective advantage.
Explanation: Humans evolved in a different way due to external factors and at some point in the human lineage, two chromosomes blended giving humans a selective lead.
They're separated based on how they get their energy. Plant-like protists get their energy from the sun-- they're producers. Animal-like protists feed off of producers-- they're consumers. Fungus-like protists are decomposers because they get their energy from dead organisms.
The electrons surrounding an atom are located in regions around the nucleus called “energy levels”. An energy level represents the 3-dimensional space surrounding the nucleus where electrons are most likely to be. The first energy level is closest to the nucleus.
The farmers are seeing stronger bugs because not all bugs die to the amount of pesticide. Some areas are not spread evenly or some bugs are more resistant genetically.
C) is the best answer, because the stronger ones are reproducing in order to create new resistant bugs.
So,
Your Answer:
C