A scrubber uses water to remove smoke from burning coal.
Answer: The science of naming and classifying organisms based on structural comparisons and genetic evidence, is known as taxonomy, a branch of biology.
Explanation: Taxonomy is very important. By categorizing organisms, this branch of biology helps scientists to exchange vital biological information, and therefore understand the diversity of species in our planet.
Answer:
You have to use chargaff's rule:
A+G=T+C
A=T
C=G=32%
A+T=100-2x32=36%
A=18%
A=18% T=18%
Answer:
Mitosis is the division of somatic cells in which the genetic content or number of chromosomes remain intact in daughter cells.
So the correct option is ' Eighteen'.
Explanation: