Identify and briefly describe the three groups of animal ...

[jake]

Identify and briefly describe the three groups of animal parasites.
 
  What will be an ideal response?

Question 2

One method the body uses to destroy bacteria is by forming a membrane attack complex that produces perforations in the walls of bacterial cells and enveloped viruses, thereby causing their destruction.
 
  What is the substance producing the membrane attack complex? A. Interferon
  B. Lymphokines produced by T lymphocytes
  C. Gamma globulin produced by B lymphocytes
  D. Complement

[BUTTHOL369]

Answer to Question 1

1 . Protozoa, which are simple, one-celled organisms
2 . Metazoa, which are more complex multicellular structures
3 . Arthropods, which are small insects

Answer to Question 2

D

[jake]

Excellent

[dantucker]

Gracias!