1. Introduction to Anatomy & Physiology

Which of the following correctly lists the levels of organization in the human body from simplest to most complex?

Which of the following correctly lists the levels of organization in an organism from simplest to most complex?

Which of the following levels of organization in the human body is the most complex?

Organs are made of tissues, which are made of smaller units called what?

Which is the correct order of structure from smallest to largest in the levels of organization?

At which level of organization do tissues exist within the human body?

Which term describes a body cavity that is lined partly with mesoderm and partly with endoderm?

Why was having a larger brain advantageous for early hominins?

Preganglionic neurons of the autonomic nervous system are located in which of the following?

Which of the following is not a level of organization in the human body?

Which of the following are examples of the organ level of biological organization?

Which germ layer forms the skeleton and most muscles during embryonic development?

Which level of organization below is the most basic or primary level of organization?

The annelid body plan can be described as which of the following?

Which sequence represents increasing complexity in humans?