The inguinal canal allows the entry of testis along with the ducts and blood vessels into the lower abdomen.
Important Questions on Human Reproduction
Match the following columns and select the correct option.
| Column-I | Column-II | ||
| (a) | Placenta | (i) | Androgens |
| (b) | Zona pellucida | (ii) | Human Chorionic Gonadotropin (hCG) |
| (c) | Bulbourethral glands | (iii) | Layer of the ovum |
| (d) | Leydig cells | (iv) | Lubrication of the Penis |
Study the following table
| Glands | Location | Function | |
| A | Bartholin glands | Sides of vaginal opening | Lubricate vaginal passage |
| B | Skene's glands | Beneath the urinary bladder | Lubricate vaginal passage |
| C | Prostate gland | Around prostatic urethra | Activate sperms and provide nutrition for them |
| D | Cowpers glands | Above the prostate gland | Neutralises the urethra |
Among the above, identify incorrect combination.
(i) Epididymis
Draw a labelled sketch of male reproductive system and write one main function of the following part:
- Vas deferens
Given below are two statements:
Statement I: Vas deferens receives a duct from seminal vesicle and opens into urethra as the ejaculatory duct.
Statement II: The cavity of the cervix is called cervical canal which along with vagina forms birth canal.
In the light of the above statements, choose the correct answer from the options given below:
The accessory gland in human males whose secretion neutralises the acid in the vagina.
Read the following statements:
A. Vasa efferentia are lined by motile cilia.
B. The failure in descent of testis is called cryptorchidism.
C. In females, labia minora fuses posteriorly to form a membranous fold called perineum.
D. The narrow end of oviduct that joins uterus is called infundibulum.
Which of the statements are correct?
