Who discovered transformation?
a. Gregor Mendel
b. Fred Griffith
c. Elie L. Wollman
d. Joshua Lederberg
Ans: b. Fred Griffith
Biology & Microbiology
You might also like to view...
A fruit could best be described as:
A. developing from a flower B. development from the ovule C. an endosperm extension D. part of the gametophyte generation E. None of these is true
Biology & Microbiology
Once activated, what do plasma cells do to overcome infection?
What will be an ideal response?
Biology & Microbiology
Diagram and label the internal structure of a chloroplast. Briefly describe the function of each structure you labeled. What will be an ideal response?
Biology & Microbiology
Which are the first to attack cancer cells and virus-infected cells?
A. cytotoxic T-cells B. suppressor T-cells C. delayed hypersensitivity T-cells D. helper T-cells E. natural killer (NK) cells
Biology & Microbiology