Correctly match each group of mollusks with the descriptions below. a. gastropods b. cephalopods c. bivalves d. gastropods and cephalopods only e. gastropods, cephalopods, and bivalves
_____ snails and slugs
_____ obtain food by filtering particles from seawater using siphons
_____ are able to learn visual patterns and solve puzzles
_____ most of the 80,000 described species of mollusks fall into this one group
What will be an ideal response?
A snails and slugs
C obtain food by filtering particles from seawater using siphons
B are able to learn visual patterns and solve puzzles
A most of the 80,000 described species of mollusks fall into this one group
You might also like to view...
Assuming that indepentent assortment occurs during meiosis, what type(s) of gametes will form in individuals with the following gentoypes?
a. AABB b. AaBB c. Aabb d. AaBb
When scientists use the scientific method, they use terms to indicate their degree of certainty. Which of the following terms conveys the least degree of certainty?
A) theory B) hypothesis C) law D) both hypothesis and theory E) both theory and law
A unique feature of terrestrial filamentous fungi not found in aquatic fungi is
A. formation of flagellated spores that aid in spore dispersal. B. oxygen-impermeable structures including sclerotia and hyphal cords. C. mitochondria with highly invaginated cristae that permit more rapid diffusion of oxygen for oxidative phosphorylation. D. All of the choices are correct.
The trp operon is an example of which type of transcriptional regulation?
A. post translational B. methylation C. a repressor which is activated by the presence of the amino acid tryptophan D. none of the above