What is the form of snake movement that allows it to move in a narrow passage,extending forward while bracing S-shaped loops against the sides of the passageway?

Question

Quizplus · Accepted Answer

The described movement is known as concertina movement, where the snake extends forward while creating S-shaped loops and bracing them against the sides of the passageway to move in a narrow space. Rectilinear movement is used on flat surfaces, sidewinding is used on loose or slippery surfaces, and lateral undulation is used on even surfaces. Therefore, the correct answer is D) Concertina movement.

What Is the Form of Snake Movement That Allows It