Starting from the maximum, arrange the following male reproductive accessory organs in the correct order, based on the amount of secretion poured into urethra.
(i) Prostrate gland
(ii) Seminal vesicle
(iii) Bulbourethral gland

(i) > (ii) > (iii)

(iii) > (ii) > (i)

(ii) > (iii) > (i)

(ii) > (i) > (iii)

Solution

(ii) > (i) > (iii)

Seminal vesicles produce an alkaline secretion which forms 60% of the volume of semen. Its secretion include fructose, prostaglandins, citrate, inositol and clotting proteins.

Prostate gland produces a milky and slightly alkaline secretion whch forms 25% of the volume of semen. It consists of Calcium, Phosphate, Bicarbonate, enzyme prefibrolysin, clotting enzymes and prostaglandins.

Bulbourethral glands or Cowper's glands also secrete an alkaline fluid which neutralizes acids from urine in the urethra. Its secretion is the least but is of great importance.

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Reproduction In Organisms

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Reproduction In Organisms

Starting from the maximum, arrange the following male reproductive accessory organs in the correct order, based on the amount of secretion poured into urethra.(i) Prostrate gland(ii) Seminal vesicle(iii) Bulbourethral gland (i) > (ii) > (iii) (iii) > (ii) > (i) (ii) > (iii) > (i) (ii) > (i) > (iii)

Some More Questions From Reproduction in Organisms Chapter

Sporopollenin is a constituent of pollen exine. It can be degraded by the action of

The pollen grains of rice and wheat lose their viability inminutes of their release

After doble fertilization, a mature ovule has

Genetically modified (GM) crops can be produced by

Which of the following is a palindromic sequence?

Which of the following is true for a recessive disease in Family A and B?

The 'cells of Rauber' are

Which is correctly labelled with respect to the given diagram

Choose the correct statement.

Which one has the largest species variety in India

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation