More cards in this set

Name the region of the brain that controls heart rate

What do chemoreceptors detect and where are they found?

What is the function of the autonomic nervous system?

What are the four types of tropism in plants?

What are auxins and what do they do?

what is cell elongation?

How does infoleacetic acid (IAA) cause cell elongation?

What are chemical mediators?

Give two examples of chemical mediators

What is potential difference?