Which is NOT a chromosomal abnormality?
a. deletion
b. extra chromosomes
c. translocation
d. crossing over
e. inversion
Answer: d
Biology & Microbiology
You might also like to view...
Under normal circumstances, which of the following is(are) normally sterile environments in mammals?
A. Ureters B. Urinary bladder C. Kidneys D. All of the choices are correct.
Biology & Microbiology
how many virus particles per cell does "serum hep" provide?
What will be an ideal response?
Biology & Microbiology
Which of the following is an amine hormone important in the stress response in vertebrates?
A. dopamine B. melatonin C. cortisol D. epinephrine E. serotonin
Biology & Microbiology
An infectious disease that is reported occasionally at irregular intervals in random locations is
a. endemic b. sporadic c. spontaneous d. rare
Biology & Microbiology