- No homework
Today we went over the daphnia observations (answer key is below). We also started our daphnia heart rate lab. Here's what you need to do:
1. Complete the daphnia observation sheet. Check your answers using the answer key below.
2. Practice counting the heart beats of the daphnia in the video below. The hear is located above the intestine and to the left of the two large, black circles. You should get about 30 beats in the first 10 seconds.
You received one handout today:
- Handout 60: Finding the Heart Rate of Daphnia