Occurs in somatic cells and the stem cells of the germ cell line.
2. One cell division results in 2 new cells.
3. Each of the 2 new cells receives one complete set of each original pair of chromosomes in the dividing cell.
<span>4. Each of the 2 new cells contains a diploid number (2c) of chromosomes and diploid (2n) genetic content.</span>
Answer:
Ferns are one of the oldest plant groups. Moss is first though.
Explanation:
That statement is true
But it depend on what type of energy producing technologies you're talking about.
BioChar , a technology that uses Charcoal to produce energy will positively impact soil fertility because it is really rich in carbon.
On the other hand Nuclear related energy producing technology can negatively impact soil fertility
Answer:
The correct answer is "altering the equilibrium of ecosystems".
Explanation:
Ecosystem have a very complex and sometimes intricate equilibrium. Each species in an ecosystem have a role in the food chain, therefore, if humans affect the behavior of one species, undoubtedly, another species will be affected. In this case, insect populations are increasing as a result of birds modifiying they migratory behavior due to the presence of discarded food in the landfills. Most likely the increased insect populations will affect the plants population as well, creating a series of events that alter the equilibrium of the ecosystems.
<span>Eukaryotic DNA is linear and some prokaryotic DNA are circular.</span>
