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STD 12 - 2. human reproduction — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 2. human reproduction1 Mark
MCQ
Seminal plasma in human males in rich in
  • ✓
    Fructose and calcium
  • B
    Glucose and Calcium
  • C
    DNA and testosterone
  • D
    Ribose and potassium
✓

Answer

Correct option: A.
Fructose and calcium
a
Seminal plasma is composed of the fluid and sperms from the vas deferens (about $10 \%$  of the total), fluid from the seminal vesicles (almost $60 \%$ ), fluid from the prostate gland (about $30 \%$ ) and small amount of mucous gland secretions, especially the bulbourethral glands secretions. It contains calcium, citrate ion, phosphate ion a clotting enzyme, profibrinolysin, fructose, citrate, inositol, prostaglandins, several proteins, etc.

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