The type of contraception that works because
ovulation is prevented is
a. the rhythm method.
b. tubal ligation.
c. birth control pills.
d. a diaphragm.
e. a condom.
Answer: c
You might also like to view...
Which technique can be used to identify a protein of interest after a two-dimensional gel electrophoresis experiment?
A. DNA microarray B. Treatment with reverse transcriptase to isolate the DNA of interest C. BLAST analysis D. Mass spectrometry
Which of the following was probably NOT a natural energy source that drove the chemical reactions
leading to the first organic molecules?
a. sunlight b. electrical storms (lightning) c. photosynthesis d. radioactive decay e. heat energy released from Earth's core
After being produced in the seminiferous tubules, sperm mature in the
a. epididymis. b. vas deferens. c. ejaculatory duct. d. seminal vesicle. e. urethra.
The amount of CO2 in the atmosphere is stable over a period of one year.
Answer the following statement true (T) or false (F)