Is there a print screen or snipping tool option in Macs?

Yes. 

  • Print Screen: Press COMMAND+SHIFT+3 simultaneously to save an image of the entire screen to the Desktop
  • Part of Screen: Press COMMAND+SHIFT+4 simultaneously to snip a specific area of the screen to the Desktop. When the cursor changes to a cross +, drag a box around the section you want to copy and release the mouse
  • The Grab option in the Utilities folder provides more extensive options for saving screen snapshots. 

Additional information on this topic is available here: Capturing Screen Shots in Macs.