Pls help me pls I’m struggling

The gene form of a trait is called a(n) 

Which view in a presentation program displays a split window showing the slide in the upper half and a blank space in the lower half?

What type of forensic evidence was recovered during the bomb set off at the new mexico facility on the video that was similar to the evidence obtained at the boston bombings and how did the evidence allow the researchers to connect other pieces of evidence to the same bomb?