Human Reproduction - Online Test
Q1. Each testis has about 250 compartment called as
Answer : Option D
Explaination / Solution:
Each testis contains about 250 compartments called testicular lobules. Each testicular lobule contains one to three highly coiled seminiferous tubules that produce sperms.
Q2. Endometrium is the lining of
Answer : Option B
Explaination / Solution:
The inner lining of uterus is called endometrium. It gets ruptured at the beginning of menstrual cycle and comes out through vagina along with blood vessels. It is formed in expectation of pregnancy every month.
Q3. Sertoli cells present in the testis act as
Answer : Option D
Explaination / Solution:
Large pillar like cells in the germinal epithelium of the testis that support and nourish developing spermatozoa are Sertoli cells.
Q4. A network of tubules present inside the testis to store the sperm is called
Answer : Option C
Explaination / Solution:
Seminiferous tubules of testis open into the vasa efferentia through rete testis. Rete testis is network of tubules inside the testis to store the sperm temporarily.
Q5. Interstitial cells or leydig cells are present between
Answer : Option B
Explaination / Solution:
Leydig cells or interstitial cells are present between seminiferous tubules. Leydig cells secrete testosterone and other androgens hormones in human males.
Q6. A mature ovarian follicle is called
Answer : Option C
Explaination / Solution:
A mature ovarian follicle is called Graafian follicle which consists of antrum and follicular cells.
Q7. The actual covering of testis is a dense, bluish white fibrous connective tissue sheath called
Answer : Option C
Explaination / Solution:
The covering of testis is a bluish white fibrous tissue sheath called tunica albuginea. Tunica albuginea also projects inside testis to form a thick incomplete vertical column called mediastinum.
Q8. Each testicular lobules contain one to three highly coiled
Answer : Option C
Explaination / Solution:
Testicular tubules are present inside the testis. Each testicular lobule contains one to three highly coiled seminiferous tubules. Seminiferous tubules contain two types of cells male germ cells and sertoli cells.
Q9. Lyding cells synthesize and secretes testicular hormone called
Answer : Option B
Explaination / Solution:
Lyding cells synthesize and secrete testicular hormones called androgens. Androgens help in development of secondary sexual characters.
Q10. Wall of uterus has ------- layers of tissues.
Answer : Option C
Explaination / Solution:
The wall of uterus has three layers of tissues. The outer most layer is called perimetrium followed by myometrium and innermost glandular tissue is endometrium.
