The gymnosperm group with the fewest species is phylum:a
Coniferophyta.
b. Ginkgophyta.
c. Cycadophyta.
d. Gnetophyta.
e. Pteridophyta.
B
You might also like to view...
Studies of the immune response to an infection caused by microorganisms would be performed by a(n) ________.
A. epidemiologist B. immunologist C. geomicrobiologist D. hypersensitivity specialist
The organism used to make bleu cheese is ________.
A. Leuconostoc mesenteroides B. Penicillium roqueforti C. Streptococcus lactis D. Propionibacterium E. Micrococcus
Luke sprained his ankle, tearing some of the collagen protein that forms his ligaments. Some types of collagen consist of three polypeptide chains twisted together to form a rope-like strand. What level of protein structure does this rope-like strand represent?
A. Quaternary B. Secondary C. Primary D. Tertiary
Rickettsias enter host cells by inducing ________.
Fill in the blank(s) with the appropriate word(s).