Given below is a diagrammatic sectional view of a seminiferous tubule.State the developmental process of:

(a)(i) 'b' from 'a'.
(ii) 'e' from 'd'.
(iii) 'd' from 'b'.
(b) Identify 'a','b' and 'c'.

Given below is the diagrammatic section view of the ovary. Identify parts labeled as A, B, and C

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

Identify A, B,C,D,E

(a) Draw a diagrammatic labelled sectional view of seminiferous tubule of a human. (b) Describe in sequence the process of spermatogenesis in human

Identify A, B, C, D, E

(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.

The given figure shows the diagrammatic view of human respiratory system. Identify A, B, C and D.

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.

See the given diagrammatic representation. Identify A,B,C and D