Answer:
Here is some background information...
Explanation:
Leeuwenhoek (1633-1723) used melted glass balls to form lenses for apparently crude simple microscopes that nevertheless magnified up to 275 times! Modern tests have concluded that he could have achieved a resolution of two micrometres.
I believe the answer is B: <span>Homologous chromosomes are separated from each other to form diploid daughter cells. But, correct me if I'm wrong.</span>
Answer:
A is the correct answer
Explanation:
the existed about 3.8to 4.0 billion years ago
Answer: d)All of the above
Explanation: Competitive effect is defined as the interaction created between species or organism , which usually results in negative situation. There are certain condition for the competition such as supply of any resource in limited quantity, etc.So competition is also invoked by the density of the species present and in order to exist in an ecosystem and thus there is the high chances of the overlapping of species as well.
Therefore,option(d) is the correct option.
No
Explanation:
because we consider the experiment provided to be carried out
different experiment have different equipments
