As part of their research on cell reproduction , mrs kelly biology class designed various experiments to determine the best conditions for building or asexual reproduction in common yeast cells. the students added sucrose as a source of food for the yeast and each group added water of a different temperature to the yeast sugar mix they used a light microscope to observe and count the yeast.
based on the recorded data what observation did the students make regarding the growth of yeast cells

c.more precipitation,but only when emission levels.

ans.

dna fingerprinting is defined as a process that determines the dna characteristics of an individual. these dna characteristics are unique among individuals as their fingerprints, so it is known as dna fingerprinting.

steps of dna fingerprinting includes extraction of dna from sample, amplification of dna, restriction digestion of amplified dna, and then analysis of dna by gel electrophoresis, respectively.

thus, the next step performed by the scientist is 'to cut the amplified dna (obtained by polymerase chain reaction) by restriction enzymes that cleave the dna into fragments and their analysis.'

answer: 20 percent

the fish culture has become a developing commercial practice in developing countries which is already prominent in developed countries of the world. the major fish protein demand is being supplemented in developing countries is   fishing to meet the needs of the growing population. therefore, in some developing nations, the percentage of animal protein from fish in the diet can be as high as 20 percent.

answer: b

coz red blood cells marrow and circulates the body for 120 days.