ICSE Class 10 Human Reproduction — Mock Test (2027)

Free online mock test for Human Reproduction (ICSE Class 10 Zoology) — 82 competency-based questions based on the latest CISCE 2027 syllabus, with instant marking. Try the samples below, then take the full test free.

Sample questions

1. 1.![seminiferous_tubule_ts.png]() The figure labels four cell types of the seminiferous tubule. Which labelled cell type lies within the tubule wall and provides nutrition to the developing germ cells?
   • A.Sertoli cells
   • B.Interstitial cells
   • C.Spermatozoa
   • D.Spermatogonia
2. 2.The menstrual flow, which lasts 3-5 days, results due to breakdown of the:
   • A.Endometrial lining of the uterus and its blood vessels
   • B.Myometrium and perimetrium
   • C.Graafian follicle
   • D.Corpus luteum
3. 3.Which of the following correctly distinguishes spermatogenesis from oogenesis?
   • A.Spermatogenesis begins at puberty and yields four equal sperms, while oogenesis begins in embryonic life and yields one functional ovum plus polar bodies
   • B.Both begin at puberty and both yield four functional gametes
   • C.Oogenesis begins at puberty and yields four equal ova, while spermatogenesis begins in embryonic life
   • D.Both begin in embryonic life and yield one functional gamete each
4. 4.The layer of the uterus that undergoes cyclical changes during the menstrual cycle is the:
   • A.Endometrium
   • B.Perimetrium
   • C.Myometrium
   • D.Cervix
5. 5.Arrange the stages of spermatogenesis in correct sequence: (1) secondary spermatocyte, (2) spermatogonium, (3) spermatid, (4) primary spermatocyte, (5) spermatozoon.
   • A.2, 4, 1, 3, 5
   • B.2, 1, 4, 3, 5
   • C.4, 2, 1, 3, 5
   • D.2, 4, 3, 1, 5