Human Reproduction - Online Test

Q1. Which of the following is a primary sex organ of female?
Answer : Option C
Explaination / Solution:

Ovary is the primary sex organ of female reproductive system in human beings. Egg is released from one of the ovary each month. It also release hormone.

Q2. Seminal plasma in human males is rich in
Answer : Option C
Explaination / Solution:

Seminal plasma along with sperms forms the semen. The seminal plasma provides nourishment to sperms and rich in fructose and calcium ions.

Q3. External genitalia of human female is called as
Answer : Option D
Explaination / Solution:

The external genitalia of human female is called vulva. Vulva includes mons pubis, labia majora, labia minora, hymen and clitoris.

Q4. Head of epididymis is called as
Answer : Option D
Explaination / Solution:

Epididymis is a long narrow coiled tube attached to the surface of the testis in mammals and reptiles. It acts as temporary storage organ of spermatozoa received from seminiferous tubules. The head of it is called caput epididymis.

Q5. The primary sex organ of human male is
Answer : Option A
Explaination / Solution:

Testis is the primary sex organ in human male as it produce sperm or male gametes without which reproduction is not possible.

Q6. The endometrium in female is the lining of
Answer : Option C
Explaination / Solution:

The innermost lining of uterus is called endometrium. It is spongy layer that breakdown during menstrual cycle along with mucus through vagina.

Q7. The opening of vagina is often covered partially by a membrane called
Answer : Option B
Explaination / Solution:

Vagina is partially covered by a membrane called hymen. The hymen is generally torn during first coitus. It may be also broken due to active participation in sports like cycling and horse riding.

Q8. Which of the followings are called dual gland?
Answer : Option A
Explaination / Solution:

Testis and ovary are called as dual gland as they perform two functions. They release gametes and also secretes hormone.

Q9. The part of fallopian tube closest to ovary is
Answer : Option B
Explaination / Solution:

Fallopian tube or oviduct of human female is divided into three parts, Infundibulum, ampulla and isthmus. The infundibulum is closet to ovary.


Q10. Prostate gland and seminal vehicle perform the function of
Answer : Option A
Explaination / Solution:

Prostate gland and seminal vehicle provide nutrient to sperm and also provide fluid medium for the motility of sperm.