A spider would be much less harmful if it lacked:A
spinnerets.
B. eye spots.
C. labial palps.
D. chelicerae.
E. mandibles.
D
You might also like to view...
Prokaryotes that require high salt concentrations would be classified as
A. archaeans. B. bacteria. C. thermoacidophiles. D. viruses. E. cyanobacteria.
Mutations are important to the evolution of a species because they
a. accelerate the transcription rate of DNA b. are a source of genetic variability c. happen over the long period of time that evolution requires d. cut out and replace damaged or useless genes
Plants that flower in the United States only in the early spring (when nights are long) are ________ plants
A) day-neutral B) long-day C) short-day D) indeterminate-day E) night-determinate
The ________ of a virion determines the type of cell it enters
A) nucleic acid B) matrix proteins C) glycoproteins D) lipid molecules E) shape