What phyla of animals has the greatest number of species?
A. Annelida.
B. Nematoda.
C. Chordata.
D. Mollusca.
E. Arthropoda.
Answer: E
You might also like to view...
Which of the following statements correctly describes some aspect of protein secretion from prokaryotic cells?
A) Prokaryotes cannot secrete proteins because they lack an endomembrane system. B) The mechanism of protein secretion in prokaryotes is probably the same as that in eukaryotes. C) Proteins secreted by prokaryotes are synthesized on ribosomes bound to the cytoplasmic surface of the plasma membrane. D) Prokaryotes cannot secrete proteins because they lack ribosomes.
If a cell contains tonoplast, what type of cell must it be?
a. an animal cell b. a fungal cell c. a prokaryotic cell d. a plant cell
Only Photosystem I is required for (anoxygenic/cyclic/noncyclic) photophosphorylation to occur
What will be an ideal response?
The best way to determine if the environmental conditions are imposing a heat load on your body during exercise is to monitor your:
What will be an ideal response?