Answer:The permeability increases as the duration of exposure to light
is prolonged.
Explanation: The permeability of Paramecium to NH4OH is greater when the cells are exposed to light than it is when they are in darkness. So when the cells are exposed to monochromatic red light, it becomes greater as the wave lengths shorten and is greatest in the near ultra violet.
From this observation, it is possible to conclude that there are more repetitive sequences in the eukaryotic DNA than in the bacterial DNA. Prokaryotic genes do not contain introns.
Introns are internal non-coding segments of eukaryotic genes that must be removed to produce the final mature mRNA.
In prokaryotic genomes, there are no introns, and genes are expressed in groups known as operons.
Eukaryotic genomes contain highly repetitive intergenic (regulatory) and intragenic (introns) non-coding regions.
Learn more about eukaryotic DNA here:
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Phylogenetic relationships 1018
In general, the pancreas is one of those organs in our body the regulates hormones, specifically insulin and glucagon. Insulin is very essential in the control of blood sugar for these serves as the vehicle in order to distribute these sugars to all the cells in the body. Based on the description above, the structure of the pancreatic islets helps in the regulation of blood sugar enables the hormones to be released directly into the bloodstream. The answer is B.
1.ph scale
2.acids sour tastes
bases have bitter