- What are the female Black widow spiders most known for?
- Not having a sense of hearing vibrations.
- Eating their husband.
- Using their eyes all the time.
- Not having a cephalothorax.
2. How many motor neurons does the stomatogastric ganglion of the American Lobster- Homarus americanus have?
- 10-15
- 20-25
- 25-30
- 35-40
3. Why is the blue morpho butterfly able to hear low pitched sounds?
- Their hearing membranes can are able to hear low pitches.
- Their antennae pick them up.
- The flap of their wings normally make the low pitched sound.
- Its subesophageal ganglion picks up the noise.
4. Why can the cuttlefish change colors?
- The cuttlefish has a skin comprising three layers of chromatophores.
- Their two spots of concentrated sensor cells on their retina.
- Their highly developed neural organs.
- Because they like to do it often.
5. The Scientific name for an earthworm is _____________ _____________.
6. True or False
The Earthworm originally came from North America, then Europe.
True or False
7. What year was the Tyrannobdella rex discovered?
- 2004
- 2007
- 1980
- 1492
- None of the above