I WONDER - What Is Special About A Gecko?

Geckos possess a unique ability to walk on walls and ceilings due to tiny hairs on their feet called setay. These hairs interact with surface molecules, creating a strong adhesive force similar to microscopic suction cups, allowing geckos to stick to surfaces without using sticky substances or applying pressure.

What unique ability do geckos have?

• They can change colors.

• They can walk on water.

• They can fly.

• They can walk up walls and hang upside down.

What are the tiny hairs on geckos' feet called?

• Cilia

• Bristles

• Filaments

• Setae

How do the setae on geckos' feet help them stick to surfaces?

• By interacting with surface molecules

• By using tiny hooks

• By creating a magnetic field

• By secreting a sticky liquid

What is the function of the special shape of setae?

• To enhance grip on rough surfaces

• To repel water

• To camouflage with surroundings

• To interact with surface molecules

What analogy is used to describe the function of setae on geckos' feet?

• Millions of small hooks

• Millions of tiny magnets

• Millions of microscopic suction cups

• Millions of tiny springs