Which sti us a common cause of cancer a. chlamydia b. syphilis c. human papilloma virus b. herpes

The answer would have to be option C "human papillomavirus virus." Human papillomavirus virus is a virus that causes warts which is common for cervical cancer which is cancer that has to do with your uterus. It's main side-affect that it causes the person to get mad easily. There is no cure for HPV but there are treatments for the health problems that HPV can cause.

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organ system-an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.

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.'