Which type of blood cell is produced from lymphoid stem cells?
a. basophils
b. B lymphocytes
c. eosinophils
d. erythrocytes
e. neutrophils
ANSWER: b
You might also like to view...
Soft-shelled turtles can remain submerged underwater for several hours without ventilating their lungs because ______.
A. they can use cutaneous respiration through the soft lining of their throats B. the partial pressure of O2 is higher underwater C. they can store some air in special air sacs under the shell D. they also have rudimentary gills
Which of the following is the best definition of an antibiotic
A. A chemical that is made in the pharmaceutical laboratory B. Medications preferred because they are most effective as well as least toxic C. A chemotherapeutic agent that harms the infectious organism D. The concentration of the drug that destroys the pathogen E. A product that is derived from the metabolism of living microorganisms
One application of modified flower parts has been the development of cultivated flowers from wild ones such as with
A. poinsettias. B. roses. C. oranges. D. petunias. E. apples.
When water evaporates from the ocean, it leaves the salts behind.
Answer the following statement true (T) or false (F)