The simplest multicellular animals that have only a few different cell types are
A) flatworms. B) sea squirts. C) jellyfish. D) anemones. E) sponges.
E
Biology & Microbiology
You might also like to view...
Which is the smallest unit of life that can exist as a separate entity?
a. a cell b. a molecule c. an organ d. an organelle e. an ecosystem
Biology & Microbiology
Figure 21.7
The organism in the accompanying figure belongs to which group?
A. Excavates B. Alveolates C. Stramenopiles D. Green algae E. Amoebozoans
Biology & Microbiology
Which of the following is associated with a reduced risk of cardiovascular disease?
A) high levels of HDL B) high levels of LDL C) high consumption of trans fats D) high consumption of dietary cholesterol
Biology & Microbiology
Poliomyelitis is caused by a virus and usually leads to paralysis in those affected
Indicate whether the statement is true or false
Biology & Microbiology