Biology · HUMAN REPRODUCTION

Which of the following statements is INCORRECT regarding male accessory glands and their secretions?

1. A
   Seminal vesicles and bulbourethral glands are paired, whereas the prostate gland is single.
2. B
   Seminal plasma is rich in fructose, calcium, and certain enzymes.
3. C
   Secretions of the bulbourethral glands help in the lubrication of the penis.
4. D
   Prostate gland secretions alone constitute more than 90% of fructose present in semen.