Tardigrade Survival Quiz

How do tardigrades manage to survive in desert conditions without water?

• They hibernate underground.

• They enter a survival mode by protecting their DNA and replacing water with proteins and sugar.

• They absorb moisture from the air.

• They rely on other animals for hydration.

What is a unique feature of tardigrades that allows them to survive in Antarctica?

• They produce antifreeze proteins.

• They can survive without oxygen.

• They have thick fur like penguins.

• They can withstand extreme cold by entering a dormant state.

Which animal is mentioned as one of the few that can survive the extreme cold of Antarctica?

• Polar bears

• Seals

• Penguins

• Arctic foxes

What is the maximum pressure that tardigrades can survive in the deep sea?

• Five times the pressure at the deepest part of the ocean

• Four times the pressure at the deepest part of the ocean

• Three times the pressure at the deepest part of the ocean

• Twice the pressure at the deepest part of the ocean

What is the main challenge for tardigrades in the deep sea?

• Strong currents

• High temperatures

• Extreme pressure

• Lack of food