Astudent wants to determine how his classmates feel about school. he does a survey away from school so all participants will be willing to answer freely. in several cases, younger siblings of his classmates are present, so he lets them take the survey too. he surveys a total of 50 students. has he done a well-designed, controlled experiment? select the correct answer. no. his data includes outliers. yes. his sample size is relatively large. yes. he did the survey away from school. no. his independent variable is not controlled

The accompanying figure shows the percent of selected dna sequences that match between a chimpanzee and other primates. these data support the hypothesis that the figure shows the percentage of selected d n a sequences that match between the chimpanzee and other primates. the human has an almost 98 percent match, the gorilla has an almost 97 percent match, the orangutan has a 96 percent match, the gibbon has an almost 95 percent match, and the old world monkey has an almost 92 percent match. the accompanying figure shows the percent of selected dna sequences that match between a chimpanzee and other primates. these data support the hypothesis that the figure shows the percentage of selected d n a sequences that match between the chimpanzee and other primates. the human has an almost 98 percent match, the gorilla has an almost 97 percent match, the orangutan has a 96 percent match, the gibbon has an almost 95 percent match, and the old world monkey has an almost 92 percent match. chimpanzees and gibbons are the most closely related the chimpanzee's closest surviving relative is humans orangutans are the primates least closely related to chimpanzees old world monkeys and gibbons are the most closely related

Number and variety of living organisms includes genetic, species, and ecological types

What processes take place before the mature mrna exits the nucleus?