What category of animals do not have an internal skeleton?
Invertebrates
10
What category of vertebrates is missing from this picture?
Amphibians
10
Name 2 of the 3 types of feeding.
Absorption, Filtration, or Ingestion through the mouth
15
What type of digestive system is this?
Gastrovascular cavity
10
Which category of vertebrates use gills to breathe?
Fish
10
Some animals breathe through the skin on the surface of the body. What type of skin must they have?
Thin and wet
10
What do these two pictures represent?
Open circulation and closed circulation
10
What is the process of getting rid of waste called?
Excretion
10
Do vertebrates or invertebrates have renal tubes?
Vertebrates
10
____ organs are for coordinating responses and _____ organs are for carrying out responses.
Sense, effector
15
Name the type of eyes in these photos.
Camera-type and compound
15
Name the types of mechanoreceptors on this cat
Ear, Pads, Whiskers
15
What are the two types of chemoreceptors?
Smell organs and taste organs
15
What system receives signals from the receptor organs, interprets them in order to produce a response and transmits this response to the effectors so it can be carried out?
The nervous system
10
What is the set of organs that allows the animal to move?