What Is a Tetrad

question 15

Multiple Choice

What is a tetrad?

• A) The four haploid products of meiosis
• B) The four homologous chromosomes at metaphase
• C) The four kinetochores of paired homologous chromosomes
• D) The four nuclei that fuse during meiosis

---

Definitions:

Transcranial Magnetic Stimulation

Transcranial Magnetic Stimulation is a noninvasive procedure that uses magnetic fields to stimulate nerve cells in the brain to treat depression and other disorders.

Computerised Tomography

An imaging procedure using a series of computer-processed combinations of many X-ray measurements taken from different angles to produce cross-sectional images.

Positron Emission Tomography

An imaging test that helps reveal how your tissues and organs are functioning, using a small amount of radioactive material.

Magnetic Resonance Imaging

A medical imaging technique used to visualize internal structures of the body in detail using magnetic fields and radio waves.