Which is the best label for the dotted-line arrow?

Temperatures in ponds and lakes vary by season. select the best answer from the choices provided t f

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water

The table above shows five different types of chromosomal abnormalities that can occur during meiosis. they result in either an individual having too many or too few chromosomes in their genome. what is the most likely cause of these chromosomal abnormalities?