Why are digital wave signals a more reliable way of communicating information than analog wave signals

Which of these statements best describes the st. lawrence seaway? the st. lawrence seaway connects the st. lawrence river with the arctic ocean. the st. lawrence seaway provides an important trading route between the u. s. and mexico. the st. lawrence seaway provides an important trading route for the u. s, but has little value for canada. the st. lawrence seaway connects the great lakes, the st. lawrence river, and the atlantic ocean.

In which specialized organ of the plant would these cells most likely be found

Plz ! what does it mean for an allele to be dominant?