The video tutorial explains the concept of 'order' in biological classification, one of the seven major categories used to classify living organisms. It outlines the hierarchy from kingdom to species, using horses as an example. The tutorial details characteristics of different orders, such as primates and Carnivora, and discusses the order Rosales in plants. It emphasizes that biological classification is an evolving field, with new discoveries made regularly.

What is the primary purpose of biological classification?

• To separate plants from animals

• To name all living organisms

• To understand the similarities and differences among organisms

• To create a hierarchy of living organisms

Which of the following is NOT a characteristic of the order Primates?

• Large brains

• Membership includes humans and monkeys

• Thumbs for grasping

• Strong sharp claws

What is a common feature of animals in the order Carnivora?

• They have large brains

• They eat meat

• They have four or five petals

• They are all herbivores

Which of the following plants is part of the order Rosales?

• Rose

• Fern

• Pine tree

• Cactus

Why might the categories of living things change over time?

• Because scientists want to simplify the classification

• Because plants grow in different environments

• Because animals evolve into new species

• Because biologists make new discoveries