Remaining Time 1 QUESTION 16 Which of the following mutations is (are) a greater
ID: 216292 • Letter: R
Question
Remaining Time 1 QUESTION 16 Which of the following mutations is (are) a greater sourcea) of diversity in the OA A spontaneous somatic gene mutation in an adut O&Arurrencal; chromosomal mutton in a sorrascy'of. OC A spontaneous point mutation in a germ cell of an adu as one week before bit OB Ah induced large autosomal deletion in a germ cel of an adut OE A and B OF All are the same enryme and has two alles;A1 and A2 AIAI idwiduals are normal, Allele A2 is the result of a point mutation that Gene A codes for a liver changed the start cedon to ACG. Based on this information 5 B.Explanation / Answer
Adult stem cells may acquire mutations that modify cellular behavior,however the frequency, phenotypic impact, and mechanisms underlying spontaneous mutagenesisn during aging are unclear. and we organised the loss of mutation in an adult. such modifications inducted somatic inactivation of the X linked suppresser,leading to spontaneous cell,its show that somatic gene mutation has important functional concequences on aging tissues. and its will be frequent genomic modification in adult genes. and its greater mutation in an adult. chromosomal abnormalities are caused by errors in the numbers or structure of chromosomes.it will be occur on acount of during cell division.these errors can occur before fertilization and alter the structure of one or more chromosomes.but small pieces of a chromosome may be deleted, misplaced or exchange another part of chromosome. in the result anet loss or gain chromosomal material and leat to pregnancy so its show the high mutation rate in condition of A and B both, its generally caused by mutation that affect a specific chromosome. which are present in highly somatic fetus that is one week before birth.
Mutation rate describe the speed of mutation process. the mutation frequency and the population history are used to calculate a mutation rate. only rate of spontaneous mutation will be considered. germ cell mutation rate is about the same and now the rates are not exactly the same between the all species. then option d will be right.