If you look at pictures of frogs you will see that a few species have conspicuous lateral lines. What does the presence of lateral lines tell you about the ecology of those species of frogs?
What will be an ideal response?
The presence of lateral lines indicates that those species are entirely aquatic as adults. Tadpoles have lateral line systems, but because neuromasts function only in water, they are lost during the metamorphosis of most species of frogs.
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The endocrine system differs from the nervous system in the fact that? it:
A. can stimulate the growth of cells and the nervous system does not B. releases molecules and the nervous system does not C. responds to environmental stimuli and the nervous system does not D. is able to change its output and the nervous system does not
The case of Max v. National Credit Co. is heard in a trial court. The case of O! Boy! Ice Cream Co. v. Pecan Corp. is heard in an appellate court. The difference between a trial and an appellate court is whether
a. a trial is being held. b. the court is appealing. c. the parties question how the law applies to their dispute. d. the subject matter of the case involves complex facts.
What function would immediately cease if the ribosomes of a cell were destroyed?
A) Ciliary action B) Osmosis C) Exocytosis D) Active transport E) Protein synthesis
Vitamins and minerals are digested in the small intestine.
Answer the following statement true (T) or false (F)