Mutation please help. ​

One gene can influence trait(s). one trait can be determined by gene(s).

Which of the follow describes a disadvantage secondary sources have compared to primary sources?

Iwill make you brainliest pleeze answer this fast i have to turn it in really soon brainliest promise easy question 6th grade ! a weather map shows a high pressure system with circles around it. what does this mean? a) an occluded front b) areas of equal altitude c) areas of equal pressure d) a stationary front