Cells that replenish the lining of the gut has the highest level of telomerase. Telomerase is a ribonucleoprotein that includes animal types subordinate telomere rehash succession to the 3' end of telomeres. A telomere is a locale of tedious groupings at each end of eukaryotic chromosomes in many eukaryotes. Telomeres shield the finish of the chromosome from DNA harm or from combination with neighboring chromosomes. The organic product fly Drosophila melanogaster needs telomerase however rather utilizes retrotransposons to look after telomeres
Answer:
it is because of a mutation in the hemoglobin gene
B- nucleous
F-ribosomes
i-lysosome
Limestone is not an example of an ore. It is a sedimentary rock. The answer is B.
Answer:
Swim bladder
Explanation:
Swim bladder is an organ in bony fishes such as catfish that controls their buoyancy. It is also known as air bladder. The swim bladder contains gas, mainly oxygen and functions as a hydrostatic organ.
As the fish moves in deeper water, the gas in the swim bladder is contracted which decreases the volume of swim bladder.