Given below are sets of five terms each. In each case rewrite the terms in logical sequence as directed at the end of each statement. An example has been done for you:
Example : Cortical cells, Root hair, xylem, Soil water, endodermis (absorption of water by the plants)
Answer : Soil water, Root hair, cortical cells, endodermis, xylem.

(i) Active immunity, Antigen, Antibody, Bacteria, Lymphocytes (defence mechanism of the body).

(ii) Implantation, Parturition, Ovulation, Gestation, Fertilisation (stages leading to formation of foetus and birth).

(iii) Oval window, Tympanum, Cochlea, Auditory canal, Ear ossicles (path through which a vibration of sound is transferred in the human ear).

(iv) Karyokinesis, S-phase, Cytokinesis, G1-phase, G2-phase (cell cycle).

(v) Renal vein, Renal artery, Afferent arteriole, Efferent arteriole, Glomerulus (pathway of blood through glomerulus).

(i) Active immunity, Bacteria, Antigen, Lymphocytes, Antibody.

(ii) Ovulation, Fertilisation, Implantation, Gestation, Parturition.

(iii) Auditory canal, Tympanum, Ear ossicles, Oval window, Cochlea.

(iv) G1-phase, S-phase, G2-phase, Karyokinesis, Cytokinesis.

(v) Renal artery, Afferent arteriole, Glomerulus, Efferent arteriole, Renal vein.