In an hydrostatic skeleton, the force of muscle contraction is applied against a rigid, external body
covering.
Indicate whether the statement is true or false.
ANS: F, exoskeleton
You might also like to view...
Which of the following are effective treatments for some allergic reactions?
I) antihistamines II) epinephrine III) corticosteroids A) only I and III B) only II and III C) only I and IIII D) I, II, and III
Which of the following is true when comparing an uncatalyzed reaction to the same reaction with a catalyst?
A) The catalyzed reaction will be slower. B) The catalyzed reaction will have the same ?G. C) The catalyzed reaction will have higher activation energy. D) The catalyzed reaction will consume all of the catalyst.
Cytoplasmic inheritance refers to genes found in
a. sex chromosomes. b. mitochondria and chloroplasts. c. viruses. d. bacteria. e. only one parent.
Light availability within a forest is lowest in the
A) canopy layer. B) midstory layer. C) understory layer. D) ground layer.