Diagrammatic sectional view of seminiferous tubule is given below. Correctly identify labelling A to D:

Draw a labelled sectional view of seminiferous tubule of a human male.

Draw a labelled sectional view of seminiferous tubule of a human male.

Draw a diagrammatic sectional view of a seminiferous tubule (enlarged) in humans and label its parts.

A diagrammatic sectional view of mammary gland is given below. Identify a,b,c,d and e by selecting the sorrect option:

Diagrammatic sectional view of female pelvis showing reproductive system is given below. Identify A,B,C,D and E by selecting the correct option:

Draw a diagrammatic sectional view of a human seminiferous tubule, and label sertoli cells, primary spermatocyte, sperm-atogonium and spermatozoa init. b) Explain the hormonal regulation of the process of spermatogenesis in humans.

Draw a diagrammatic sectional view of a human seminiferous tubule, and label sertoli cells, primary spermatocyte, sperm-atogonium and spermatozoa init. b) Explain the hormonal regulation of the process of spermatogenesis in humans.

(a) Draw a diagrammatic sectional view of a seminiferous tubule (enlarged) of human male and label (i) Spermatogenium, (ii) Sertoli cell, (iii) Primary spermatocyte. Write the function of each labelled part. (b) Differentiate between spermatogenesis and spermiogenesis.

(a) Draw a diagrammatic sectional view of a seminiferous tubule (enlarged) of human male and label (i) Spermatogenium, (ii) Sertoli cell, (iii) Primary spermatocyte. Write the function of each labelled part. (b) Differentiate between spermatogenesis and spermiogenesis.