Animales complejos: ¿qué son los vertebrados?

The video tutorial explains the structure and function of the vertebrae and spine, highlighting their role in protecting the spinal cord and connecting the brain to the body's nerves. It introduces vertebrates, animals with backbones, and categorizes them into five groups: fish, amphibians, reptiles, birds, and mammals.

What are the bones called that form the spine?

• Ribs

• Vertebrae

• Skull

• Femur

What is the primary function of the spinal cord?

• To connect the brain to the body's nerves

• To protect the heart

• To aid in digestion

• To support the body's weight

Which of the following is NOT a category of vertebrates?

• Insects

• Fish

• Mammals

• Birds

Which category of vertebrates is mentioned first in the video?

• Mammals

• Fish

• Amphibians

• Reptiles

What is the term used for animals with backbones?

• Invertebrates

• Vertebrates

• Mollusks

• Arthropods