5.10A Structures and Functions

Front

What is the function of antennae in animals?

Back

Antennae are sensory structures that help animals sense their environment, detecting chemicals, vibrations, and other stimuli.

Front

What is the purpose of flexible stems in prairie grasses and aquatic plants?

Back

Flexible stems allow prairie grasses to bend and move in the wind and aquatic plants to move with water currents, helping them survive in their environments.

Front

How do whiskers help elephant seals?

Back

Whiskers are sensory structures that help elephant seals detect their environment, including the presence of prey and obstacles.

Front

What defines a vertebrate?

Back

A vertebrate is an organism that has a backbone or spine.

Front

How do thin, waxy pine needles help trees survive in winter?

Back

Thin, waxy pine needles limit water loss in the winter and prevent snow buildup.

Front

What adaptation do oak leaves have to survive cold winters?

Back

Oak leaves drop during autumn to prevent water loss and snow buildup in winter.

Front

What is blubber and its function in marine mammals?

Back

Blubber is a thick layer of fat that provides insulation and energy storage for marine mammals, helping them stay warm in cold water.

Front

What role do eyes play in an animal's ability to sense its environment?

Back

Eyes are sensory organs that allow animals to see and interpret visual information from their surroundings.

Front

Why are whiskers important for many mammals?

Back

Whiskers are important for many mammals as they provide tactile feedback, helping them navigate and understand their environment.

Front

What is the significance of having a spine in vertebrates?

Back

The spine provides structural support, protects the spinal cord, and allows for greater mobility and flexibility in vertebrates.